the traffic separation scheme feasibility study for the southern resident killer whales focused on which threat to sustainable whale populations

Answers

Answer 1

The traffic separation scheme feasibility study for the Southern Resident Killer Whales focused on the threat posed by vessel traffic to the sustainable populations of these whales.

The study aimed to assess the potential impacts of vessel activities on the whales' habitat and behaviors, as well as their overall population dynamics. Vessel traffic can pose significant risks to whale populations, particularly the Southern Resident Killer Whales. The noise generated by vessels can interfere with the whales' communication and echolocation abilities, which are crucial for their foraging and social interactions.

The feasibility study aimed to evaluate the effectiveness and practicality of implementing a traffic separation scheme, which involves designated lanes for vessel traffic, to reduce potential conflicts between vessels and the Southern Resident Killer Whales. By studying the impact of vessel activities and proposing measures to mitigate these risks, the study sought to contribute to the long-term sustainability and conservation of these iconic whale populations.

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Related Questions

What causes the change in snowpack levels in the Sierra Nevada from year to year?

Answers

Sierra Nevada is a Spanish name that means “snowy mountain range.” While the term “snowy” has generally been true for most of American history, the mountain range has seen far less snow accumulation in recent years.
The depth and breadth of the seasonal snowpack in any given year depends on whether a winter is wet or dry. Wet winters (such as 2017 and 2019) tend to stack up a deep snowpack, while dry ones keep it shallow. In 2015, long-term hot and dry conditions in California and Nevada brought snowpack to historically low levels

In glycogen synthesis, the intermediate between glucose-1-phosphate and glycogen is
A) UDP-glucose .
B) UDP-glycogen.
C) glucose-1,6-bisphosphate.
D) glucose-6-phosphate.
E) glucose.

Answers

The intermediate between glucose-1-phosphate and glycogen in glycogen synthesis is glucose-1,6-bisphosphate. This molecule is formed when a phosphate group is transferred from ATP to glucose-1-phosphate by the enzyme phosphoglucomutase, creating glucose-1,6-bisphosphate.

This intermediate is then used to add glucose molecules to the growing glycogen chain through the action of glycogen synthase. The process of glycogen synthesis takes place in the liver and muscle cells of animals. It involves the conversion of glucose into glycogen for storage and later use as an energy source. The process begins with the conversion of glucose-6-phosphate into glucose-1-phosphate by the enzyme phosphoglucomutase. This molecule is then converted into glucose-1,6-bisphosphate by the enzyme phosphoglucomutase through the transfer of a phosphate group from ATP. Glucose-1,6-bisphosphate is then used to add glucose molecules to the growing glycogen chain through the action of glycogen synthase. As more glucose molecules are added, the glycogen chain grows longer and more branched, allowing for efficient storage of glucose. This process is regulated by hormones such as insulin and glucagon, which act to maintain blood glucose levels within a narrow range.

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What are 3 indicators of a chemical change?

Answers

Answer:

heat state change and color change

Explanation:

true or false a primary reagent used for standardization should be >99.9% pure.

Answers

The statement "A primary reagent used for standardization should be >99.9% pure" is true because it is needed to ensure accurate and reliable results during the standardization process.

A primary reagent used for standardization should typically be of high purity, generally greater than 99.9%. This high level of purity ensures that the reagent does not introduce impurities or contaminants that could affect the accuracy and reliability of the standardization process.

When preparing standard solutions or calibrating analytical instruments, it is crucial to use high-quality reagents to minimize measurement errors and maintain the integrity of the analysis. Hence, the statement is generally true.

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"Waves are created by ________.
a.the crust
b.wind
c.the Moon
d.tides"

Answers

Waves are disturbances or variations that propagate through a medium or space. They can be defined as the transfer of energy without the physical movement of matter. The correct answer is b. wind.

Waves can occur in different forms, including mechanical waves, electromagnetic waves, and matter waves. Waves are primarily created by the wind. When the wind blows over the surface of a body of water, it transfers energy to the water, causing it to ripple and form waves.

The size and strength of the waves depend on factors such as the speed and duration of the wind, the distance it travels over the water, and the fetch (the area over which the wind blows).

The wind's energy is transferred to the water particles, causing them to move in a circular orbital motion, resulting in the formation of waves. Therefore, the correct answer is b. wind.

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Explain how sneeze research might help to slow the spread of influenza

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The research on sneezing is helpful for the prevention of the spread of influenza. The flu is a viral disease, and most of the sneezing is due to viral infections. Hence, it would be helpful.

     

What is a viral infection?

The viral infection is easy to spread from one infected individual to another. These viruses replicate and spread in the body and come out of the body through the sneeze, water droplets from the patient, etc. The influenza virus is a virus, so studying the sneeze and its causal organism is helpful for stopping the spread of the influenza virus among people. It is helpful for the preparation of vaccines or some medications.

Hence, in many ways the research on sneezing is helpful for the prevention of influenza. 

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If humans began hunting seals MORE, what would happen to the population of Penguins and Krill?

Answers

Answer:

the population of penguins and krill will go up

the population would then grow of penguins

Describe 2 chemical conversions that are part of nitrification

Answers

Explanation:

NH3+1.5O2 GIVES NO2- + H+ + H2O

Can someone please help me and put this in order?

Can someone please help me and put this in order?

Answers

Answer:

replace the 2nd and 3rd images between

How do proteins control traits?

Answers

The physical traits are determined by the presence or lack of proteins. The color of one's eyes, skin, and hair are determined by whether or not pigment proteins are generated.

What causes the trait?

The cellular DNA contains the instructions required for a cell to produce proteins. A section of DNA that includes the required instructions to produce a protein is known as a gene. Human characteristics like height and hair color are determined by genes, which are bits or fragments of DNA that are carried on chromosomes.

Proteins regulate characteristics. Through heredity, genes are passed from one generation to the next. Genes contain the instructions for producing protein products (like the enzymes to digest food or the pigment that gives your eyes their color). When your cells split, this genetic material is passed on to the children. However, the task is not actually completed by genes.

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Flip book of mitosis please

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Mitosis is a process in which the parent cell makes an exact copy of itself through this type of division, and this is widely seen in cell repair, somatic cell division, new cell formation, etc.

What exactly is the significance of cell division and mitosis?

Cell division can take many different forms depending on the level of organization, such as binary fission in an amoeba, but mitosis occurs in somatic cells in multicellular organisms such as humans, where identical daughter cells are formed from parent cells.

Hence, mitosis is a process in which the parent cell makes an exact copy of itself through this type of division, and this is widely seen in cell repair, somatic cell division, new cell formation, etc.

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dentify the highlighted structure. left atrium O left auricle right auricle right atrium

Answers

The highlighted structure is the left atrium. The heart is composed of four chambers, and the left atrium is one of them. It is located on the left side of the heart, above the left ventricle and below the pulmonary veins.

The left atrium receives oxygenated blood from the lungs and acts as a reservoir for this blood before it is pumped into the left ventricle.

The left atrium plays a vital role in the circulation of blood. When the left atrium contracts, it pushes the oxygenated blood into the left ventricle, which then pumps it out to the rest of the body through the aorta. The left atrium is lined with smooth endocardium, which facilitates the smooth flow of blood and prevents clot formation.

It is important to note that while the left atrium is a distinct structure, there are also smaller, ear-like extensions known as auricles. The left auricle, also called the left atrial appendage, is a small, muscular pouch-like extension located on the anterior surface of the left atrium. Similarly, there is a right auricle on the right atrium.

The auricles, or atrial appendages, serve to increase the overall capacity of the atria, allowing them to hold more blood. They also help maintain efficient blood flow by preventing blood stagnation and promoting proper filling of the atria during relaxation.

In summary, the highlighted structure is the left atrium, which receives oxygenated blood from the lungs and pumps it into the left ventricle. The left atrium works in conjunction with the left ventricle and other heart chambers to facilitate the circulation of blood throughout the body.

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How long will it take for 40.0 grams of Radium-226 (Ra-226) to decay to leave a total of 2.5 grams of Ra-226? Ra-226 has a half-life of 1600 years.

Answers

Answer:

6400 years

Explanation:

Given that;

N/No =(1/2)^t/t1/2

No = amount of radioactive material originally present

N = amount of radioactive material present at time t

t= time taken for N amount of radioactive material to remain

t1/2 = have life of the radioactive material

2.5/40 = (1/2)^t/1600

1/16 =  (1/2)^t/1600

(1/2)^4 = (1/2)^t/1600

4 = t/1600

t = 4 * 1600

t = 6400 years

find the rate of change of the volume of a balloon (sphere) with a circumference increasing by at 3picm per minute when the radius is 5cm

Answers

The rate of change of the volume of the balloon (sphere) is 150π cubic cm/min. The formula for the volume of a sphere is given by; V = (4/3)πr³.

Given that the circumference of a balloon (sphere) is increasing at a rate of 3π cm/min and the radius is 5 cm, we have to find the rate of change of the volume of the balloon. We know that the formula for the volume of a sphere is given by; V = (4/3)πr³. Differentiating with respect to time gives; dV/dt = 4πr² × dr/dt

We know that the circumference of a sphere is given by; C = 2πr

Differentiating with respect to time gives; dC/dt = 2π × dr/dt

Now we can find the value of dr/dt from the above expression; dr/dt = dC/dt ÷ 2πPutting the given value in the above expression, we have ;dr/dt = 3π ÷ 2πdr/dt = 3/2 cm/min

Now substituting the value of r and dr/dt in the expression for dV/dt; dV/dt = 4πr² × dr/dt dV/dt = 4π(5)² × (3/2) dV/dt = 150π

Therefore, the rate of change of the volume of the balloon (sphere) is 150π cubic cm/min.

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If the frequency of pku, an autosomal recessive disease, is 1% in males, what is the frequency of females with pku?.

Answers

If the frequency of pku, an autosomal recessive disease, is 1% in males,  the frequency of females with pku is also 1%.

What is an autosomal recessive disease?

An autosomal recessive disease occurs when you inherit two changed genes (mutations), one from each parent. These disorders are usually passed on by two carriers. The health of the individuals is rarely affected, but they have one changed gene (recessive gene) and one unaffected gene (dominant gene) for the condition.

Assuming that the population is in Hardy-Weinberg equilibrium, If the frequency of pku, an autosomal recessive disease, is 1% in males,  the frequency of females with pku is also 1%.

Examples of autosomal recessive diseases include cystic fibrosis, sickle cell anemia, and Tay-Sachs disease.

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true or false the area of the oral cavity that is most likely to elicit the gag reflex stimulated is the anterior third of the tongue

Answers

True. The front third of the tongue is the part of the oral cavity most likely to provoke the gag reflex.

The tongue is a muscle organ in the oral cavity that is essential for speaking, taste, and chewing, among other vital processes. It is made up of glands, muscles, and nerves that cooperate to manipulate food during the mastication process and aid in swallowing. Numerous taste buds on the tongue's surface enable humans to recognise various flavours, and the tongue's motions aid in combining saliva and food to start the digestion process. The tongue is also necessary for speech since it aids in sound formation and word articulation. The tongue is an intricate and important organ that is involved in many facets of daily living.

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What will happen if gametes were diploid cells?

Answers

Answer:

If gametes were produced instead by mitosis each gamete would be diploid not haploid. During fertilization of diploid gametes, the zygote would become 4n=92. With each new generation the number of chromosomes would double.

aquaponics best defined as?​

Answers

Answer:Aquaponics is a cooperation between plants and fish and the term originates from the two words aquaculture (the growing of fish in a closed environment) and hydroponics (the growing of plants usually in a soil-less environment). Aquaponic systems come in various sizes from small indoor units to large commercial units.

Explanation:

Answer: a system of growing plants in the water that has been used to cultivate aquatic organisms

Explanation:

pls help me lol.....

pls help me lol.....

Answers

Answer:

79

Explanation:

6+7

Answer:

In yeast, the extra reactions make alcohol, while in your muscles, they make lactic acid. Fermentation is a widespread pathway, but it is not the only way to get energy from fuels anaerobically (in the absence of oxygen).

Explanation:

Are enzymes reactants? Explain your answer.

Answers

Enzymes are considered catalysts, they help reactants and can be used over and over

What is the Gila Monster’s advantage/disadvantage?

Answers

The Gila monster is one of only a handful of venomous lizards in the world. Others include the similar-looking Mexican beaded lizards, as well as iguanas and monitor lizards. Its venom is a fairly mild neurotoxin. And though a Gila bite is extremely painful, none has resulted in a reported human death.

It has been accused of many things, such as spitting venom, leaping several feet in the air to attack, stinging with its tongue, and killing people with gusts of poisonous breath. ... It may even chew so that the venom goes deeper into the wound. A Gila monster bite is painful to humans, but it rarely causes death.

Powerful muscles control the jaws and give the Gila Monster a bite like a bulldog--it just won't let go. This gives the venom a chance to work, weakening or disabling the lizard's prey.

What did Mr. Fraser challenge the judge to do? What was the result of this challenge?

Answers

Mr. Fraser convinced the Judge to

go out and observe the scene himself

The result of this challenge was that

the judge granted the retrial for Francisco Carrillo and even released him so that he could help in preparing his defense before the prosecution if that was required.

In this interview with Raz, Mr. Scout Fraser who is a Forensic Psychologist that believes that all our memories are reconstructed defended a man who was convicted for the murder of a father of two 21 years ago.

He imagined the scene that saw 6 witnesses testify against Francis Carrillo and determined that the witnesses were most likely wrong with the identification. It was night and the cones of the eye could not under the dark conditions of the night correctly identify the culprit. He urged the judge to observe the scene under the same conditions.

After the observation, the judge saw reasons with Fraser. He ordered a retrial and released Carrillo to aid with the preparation of his defense.

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a plant can have green (G) or yellow (g) leaves. It can also have a long (K) or short (k) stem. A scientist is preparing a punnett sqaure for a dihybrid cross of plant with a genotype GGKk. What possible gametes can the plant produce?​​
A. GK,GK,gk,gK
B. GK,Gk
C. GG,Kk
D. GK,gk
HELP FAST​​​

Answers

Answer:

the answer is C

Explanation:

because plant are green

PLEASE HELP! WILL AWARD BRAINLIEST!
Discuss how the structures of the different chambers and vessels of the heart relate to their functions.

Answers

Answer:

Found this off of google, "The heart works as two pumps, one on the right and one on the left, working simultaneously. Blood flows from the right atrium to the right ventricle, and then is pumped to the lungs to receive oxygen. From the lungs, the blood flows to the left atrium, then to the left ventricle.:

Hope this helps!

Have a great day and stay safe! :) :D

What does the theory of plate tectonics state about the earth?

A. The inner core is divided into plates that glide under the mantle.

B. The inner core is made up of a mantle that is covered by plates.

C. The outer shell is divided into plates that glide over the mantle.

D. The outer shell is made up of a mantle that sits on top of plates.

Answers

Answer:

A & B are wrong so it's either C or D and I chose C

Explanation:

Because the theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle.

Do you think that NOAA's classification system clears up any previous confusion caused in defining ecosystems? Why or Why not?

Answers

NOAA's classification system has the potential to clarify previous confusion in defining ecosystems due to its comprehensive approach and standardized criteria. However, its effectiveness depends on its implementation and adoption by the scientific community and stakeholders.

NOAA's classification system, developed by the National Oceanic and Atmospheric Administration, aims to provide a standardized framework for defining and categorizing ecosystems. By incorporating various ecological, physical, and biogeographical factors, the system offers a comprehensive approach to ecosystem classification. It takes into account multiple dimensions, such as habitat type, community composition, and ecosystem function.

The system's standardized criteria can help reduce confusion by providing clear guidelines for categorizing ecosystems. It allows for consistent comparisons across different regions and facilitates communication among scientists, policymakers, and stakeholders. By establishing a common language and understanding, the classification system has the potential to enhance ecosystem management, conservation efforts, and research.

However, the effectiveness of the system in clearing up previous confusion relies on its widespread adoption and implementation. For it to be successful, the scientific community and relevant stakeholders need to embrace and utilize the classification system consistently. Furthermore, ongoing refinement and updates based on new scientific knowledge and feedback from experts will be essential to ensure its relevance and accuracy.

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which characteristics are used to differeniate among the six kingdoms?​

Answers

Answer:

just think of the most basic or obvious and put it on or just think if u where in one what they would be wit someone elses

Explanation:

They are going to arrest me.
10 An American writer wrote this novel.
11 They had delivered the mail in the morning.

2 QUESTIONS ONLY EASY!!!

2 QUESTIONS ONLY EASY!!!
2 QUESTIONS ONLY EASY!!!

Answers

The statement that supports the theory of evolution is A, "They are evidence that the animals had a common ancestor."

A, The stages of development of the embryos of different organisms are extremely similar, thereby suggesting common ancestors" explains how comparing the embryos of different organisms supports the theory of evolution.

How does these factors determine evolution?

Homologous structures are anatomical features that have a similar structure but may serve different functions in different organisms. The presence of homologous structures among different species suggests that these species share a common ancestor and have evolved from a common evolutionary lineage.

Comparing the embryos of different organisms reveals striking similarities in their early stages of development. These similarities indicate a shared ancestry and provide evidence for the theory of evolution. In the early stages of development, many organisms, regardless of their adult forms, display common features and structures.

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Which of the following is a problem faced by the global economy? A. Decreasing cost of renewable resources O B. Increasing greenhouse gas emissions C. Increasing environmental awareness D. Decreasing human population​

Answers

Answer:

B. Increasing greenhouse gas emissions

Explanation:

Increasing greenhouse gas emission leads to the global warming which is not only harmful for environment but also harmful for global economy.

Increasing emission of greenhouse gases rises the CO2 levels in the atmosphere which lowers the nutritional value of crops and highly affects the agricultural economy of the globally.

Greenhouse gases increases demand of space cooling which eventually decrease the demand for space heating, which is very costly.

Increasing emission of greenhouse gases has direct impact on climate change and climate change has indirect impact on several sectors which affect economy globally such as mining, manufacturing, trade, and finance.

Hence, the correct answer is "B. Increasing greenhouse gas emissions".

given that a protein solution will have a 280/260 of about 1.75 and the same ratio for pure dna is 0.56, what % of the absorbance at 280 nm is due to dna when the 280/260 ratio is 1.155?

Answers

The following calculation can be used to calculate the percentage of the absorbance at 280 nm that is due to DNA: DNA percentage equals [(A280/A260) - (A280/A260)protein] DNA (A280/A260) and protein (A280/A260) x 100

What DNA 260 to 280 ratio is deemed acceptable?

For DNA, a ratio of 1.8 is considered "pure"; for RNA, a ratio of 2.0 is considered "pure." It may indicate the presence of protein, phenol, or other pollutants that absorb heavily at or near 280 nm if the ratio is noticeably reduced in either situation.

What does DNA with a high 260 280 ratio mean?

The sample is either contaminated by protein or a reagent like phenol, or there was a problem with the analysis, according to abnormal 260/280 ratios.

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Find the total perimeter (sum of slides) of an equilateral triangle ( traingle with all sides equal) if each side measure 3 2/5, write your answer as a fraction or a mixed number a patient comes to the hospital with a suspected case of mrsa, a dangerous bacterial infection. when doing a complete blood count (cbc), what blood component would you expect to be elevated? participants in the specific immune response that are characterized as small, spherical cells with uniformly-staining dark, round nuclei are You are the Sales & Marketing Manager of a 150 room, independent hotel. The property is in a trendy location, close to the offices of several media and fashion companies. The main street has many independent shops and restaurants.Your hotel has a bar and small restaurant/ coffee shop, popular with guests and locals.The business mix is 50% Corporate and 50% Leisure. 35% of your guests book via your own website 20% via GDS 30% via OTA 10% book direct over the phone with the Sales office 5% via FIT agents.The owner is about to complete a refurbishment of public areas and bedrooms, so you now have the opportunity to create a new "Executive" floor of 50 rooms, with lounge area to be sold at a premium.You are confident you can sell these new rooms if you position them correctly to the right customer.please answer the following questions:1/ Suggest which of your customers you will target for the new rooms and why 2/Decide how you will differentiate the new experience 3/Explain how you aim to integrate these experiences into the product and your marketing The quotient of triple a number less four and five equals two. What is the number? What pronoun completes this sentence?Neither Amy nor Nadia noticedfood was cold. What is the house person tree Assessment? What is a plain?A.A vast area of relatively flat land that has only small changes in elevation.B.A type of land form where the land and sea overlap and directly interact.C.The mouth of a river where it meets another body of waterD.An area of land that is a mound or ridge of sand. PLZ HELP ME WITH THIS ONE ALSO :) one effect of the federal system is that it . a. facilitates policy innovation at the state level b. encourages bipartisan cooperation c. discourages states from reducing social services d. discourages states from adopting untested policy ideas solve for x -5/4(4/5+16)=x-6 2.Which people brought to the United States the skills to be a cowboy or a miner?A. American IndiansB. Asian AmericansC. African AmericansD. Latinos the nurse educator is providing orientation to a new group of staff nurses on an oncology unit. part of the orientation is to help nurses understand the differences between various types of brain tumors. the nurse educator correctly identifies that glioma tumors are classified based on the fact that they originate where in the brain? Please help will give brainiest!!! Evaluate why culturing prokaryotes proves useful for study, and explain what it means for science and research whenprokaryotes cannot be cultured.Culturing is not used as a diagnostic tool in medicine, but is important in biotechnology. If a microbe cannot be cultured, its genetics cannotbe studied.Developing a culture of prokaryotes allows them to produce genes for their transfer, helping in recombinant DNA technology. Thus if aprokaryote cannot be cultured, it cannot be used in biotechnology.Culturing is a primary diagnostic tool in medicine. If a prokaryote cannot be cultured, it is more diftult to study for the development ofmedicine or to develop clean waste areas.Developing a culture helps prokaryotes to develop antibiotic resistance. If a prokaryote cannot be cultured, it cannot develop antibioticresistance. Consider an object. of mass m , not necessarily small compared with the mass of the Earth, released at a distance of 1.20 10m from the center of the Earth. Assume the Farth and the object behave as a pair of particles, isolated from the rest of the Universe. (c) for m = 2000kg , and who is Narendra Modi Organic Chemistry ' please help due at 11 pm8 raph 152 MIN QUICK 21. 34 MIX What is the nucleophile in this experiment? Why is the reaction considered regioselective? 4. (1 Hydroboration - 2 For this assignment, the target compound that you sho hey can you help me do a sentence with the word weaken please In 3-4 sentences describe how the use of black dialect in the poem "At Night" gives us a sense of a time in history. plz answer. :D