Explain TWO reasons why it is important to develop alternatives to fossil fuel
energy sources,

The Amazon plankton bloom does release oxygen into the environment as a byproduct of photosynthesis.

During the plankton bloom in the Amazon, phytoplankton thrive in the nutrient-rich waters. Phytoplankton are autotrophic organisms that contain chlorophyll and other pigments, allowing them to capture sunlight and convert carbon dioxide and water into organic matter and oxygen. This process, known as photosynthesis, releases oxygen as a byproduct.

As the phytoplankton population grows during the bloom, they absorb carbon dioxide from the atmosphere and release oxygen into the water. Additionally, when phytoplankton die or are consumed by other organisms, the organic matter they produce sinks to the bottom of the water column. This process, known as marine snow, transports organic material to the seafloor, where it can decompose and release even more oxygen.

The Amazon plankton bloom is particularly significant because of its vast extent and productivity. It occurs annually when the nutrient-rich waters of the Amazon River flow into the Atlantic Ocean, creating favorable conditions for phytoplankton growth. This bloom contributes to the overall oxygen production in the region and supports a diverse marine ecosystem.

The oxygen released during the plankton bloom not only benefits the marine organisms in the Amazon region but also has a broader impact on the global oxygen cycle. It contributes to the oxygen levels in the atmosphere, which is vital for the survival of terrestrial organisms, including humans.

In summary, the Amazon plankton bloom plays a crucial role in oxygen production through the photosynthetic activity of phytoplankton. It releases oxygen into the water as a byproduct of photosynthesis, contributing to the oxygen levels in the environment and supporting the health of marine ecosystems.

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Explanation:

A. a chemical that kills plants and animals that come in contact with it

Answer:

ss - genotype; constricted pod - phenotype

Explanation:

trust me Lol

Pea plants having gene control phenotype of pod shape S is dominant having phenotype smooth and phenotype constricted pods having s genotype, hence option d is correct.

Phenotype is a physical observation of a trait which control by agene

and genotype is a genetic observation that can not be seen physically.

The allele which controls the phenotypic character of a plant is called the dominant over the other allele which can not show its expression, the allele is always present in a group but only the dominant will show its expression.

In a pea plant, if the allele for smooth is dominant over the other, it shows expression in allelic combination and masks the expression of constricted pods.

Therefore SS is the genotype and the constricted pod is the

phenotype, hence option d is correct.

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Answer:

fat

Explanation:

Answer:

You are skinny. When you are taller you will stretch out

Answer:

Cellulose

Explanation:

In botany, trunk refers to the main wooden axis of a tree that supports the branches and is supported by and directly attached to the roots. The molecule that makes it sturdy is . Dead cellulose particles make trunk more strong.

The four goals of science are description, explanation, prediction, and control.

Defining the variables that will be observed and measured is part of the process of description. The goal of description is to accurately characterize the phenomena or variables of interest in a systematic and objective way. By defining the variables, scientists are able to precisely identify and measure the features of the phenomenon being studied. This allows them to create a clear and accurate description of the phenomenon and its characteristics.Therefore, the specific goal of science that is met when defining variables for observation and measurement is the goal of description.

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Answer:

A. Stimulus

B. Response

C. Stimulus

D. Stimulus

E. Response

Explanation:

Answer: C. Levy taxes to pay the nations debts

Explanation:

yes

Organ reserve power decreases each year, but it usually does not matter because people rarely need to draw on it.

Organ reserve is a term used to describe the extra physiological capacity that an individual's organs have beyond what is needed for their usual functioning. As humans age, their organs' reserve capacity decreases and their systems become less efficient than they were in the past. As people grow older, they will gradually lose organ reserve power. This is a natural occurrence that occurs as a result of the aging process. The liver, kidneys, heart, and other organs are among the parts of the body that will become less efficient. It's worth noting, however, that people typically do not require the extra capacity provided by organ reserves. This is because the body's systems and organs are designed to operate at a level that is optimal for them. Only in rare cases, when the body is put under extreme stress, will organ reserves come into play.

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Answer:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).

Explanation:

Answer:

nope

Explanation:

Ug99 is most likely descended from a strain of wheat stem rust that existed before 1999. This is because the strain was discovered in Uganda, a region that is known to have had stem rust for centuries.

The fact that the strain can cause disease on wheat plants that previously were resistant to stem rust suggests that it is a new strain that has evolved over time. This evolution could have been caused by natural selection, meaning that the strain is adapted to the environment and has become more virulent over time. Finally, the fact that the strain has spread to other parts of the world further suggests that it is descended from an older strain.

In conclusion, Ug99 is most likely descended from a pre-existing strain of wheat stem rust. This is supported by the fact that it was discovered in Uganda, it can cause disease on previously resistant plants, and its spread to other parts of the world. This is a major threat to global wheat production and further research should be done to find ways to control it.

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Answer:

false

Explanation:

i am sorry if it is wrong

The trampling of plants by animals is not an example of a biotic factor, while animals and plants are examples of biotic factors. Hence, it is false.

A living thing that alters its surroundings is referred to as a biotic factor. Examples of organisms found in a freshwater habitat include algae, fish, amphibians, and aquatic plants. A particular ecosystem is the result of the interaction of biotic and abiotic components.

A living entity that influences another organism in its ecosystem is referred to as a biotic factor. Examples include the plants and animals the organism eats as food and the animals it consumes.

The trampling of plants by animals is not a biotic factor while living organisms and plants are biotic factors. Hence, it is false.

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Answer:

well, i think the correct answer is

B_ a hindrance

For radio reception, diffraction is hinderance. The phenomenon of waves interacting with particles is known as diffraction.

The phenomenon of waves interacting with particles is known as diffraction. This happens when the aperture's or obstacle's size is of the same order of magnitude as the wave's wavelength.

The wave transmitted through an aperture that has a width smaller than its wavelength expands out completely and behaves like a point source of waves.

The small bending of light as it travels around an object's edge is known as diffraction. The ratio of the wavelength of the light to the opening size determines how much bending occurs.

Therefore, For radio reception, diffraction is hinderance. The phenomenon of waves interacting with particles is known as diffraction.

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Answer:

A

Explanation:

DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base.

Two identical copies of each chromosome are contained in each of the two daughter cells resulting from mitosis.

Mitosis may be defined as a type of cell division through which two diploid cells are significantly produced which are genetically identical to their parental cells.

The production of two daughter cells is the final result of the mitotic process. The building blocks of the body except for germinal cells are divided with this process.

At the termination of the process of mitosis, the two daughter cells which are produced will carry the exact copies of the chromosomes that an original or parental cell contains. The number of copies was reduced to half as a result of meiosis.

Therefore, two identical copies of each chromosome are contained in each of the two daughter cells resulting from mitosis.

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Answer:

structural

Explanation:

In addition to flight and body feathers, birds also have down feathers. Down feathers are soft and fluffy because they don't have barbules and barbicels (the structures that hook feather barbs together). Down feathers help to keep a bird warm by trapping air close to the body, which insulates the bird from the cold.

Herbivores are adapted to eat plants. This means, for ecample that their teeth are adapted to grind the tough plant ma

Answer: A. To protect.

Explanation:

Claws help most organisms protect themselves.

The following are the characteristics and their correct taxon that match:1. No tail: Catarrhini2. Laterally directed nostrils: Platyrrhini3. Bony ear tube:

Cercopithecoidea 4. Some have prehensile tails: Hominoidea5. Two-part mandible: StrepsirhiniTherefore, the correct match of the characteristics with the correct taxon are as follows:1. no tail: Catarrhini2. laterally directed nostrils: Platyrrhini3. bony ear tube: Cercopithecoidea 4. some have prehensile tails: Hominoidea 5. two-part mandible: Strepsirhini

Based on the provided characteristics, here is the matching of characteristics with the correct taxon:

No tail - D. Strepsirhini

Laterally directed nostrils - C. Platyrrhini

Bony ear tube - E. Cercopithecoidea

Some have prehensile tails - B. Hominoidea

Two-part mandible - A. Catarrhini

So, the correct matching is:

No tail - D. Strepsirhini

Laterally directed nostrils - C. Platyrrhini

Bony ear tube - E. Cercopithecoidea

Some have prehensile tails - B. Hominoidea

Two-part mandible - A. Catarrhini

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Answer: the answer is D!!

Explanation:

Answer:

Carbon dioxide molecules pass out of the cell through the layer of phospholipids.

Explanation:

I took the test.

Proteins, carbs, and lipids are all used differently by the body. When all three nutrients are abundant in the diet, carbohydrates and fats are primarily used for energy, while proteins aid in the production of hormones, muscle, and other proteins. Proteins in diet are broken down into amino acid fragments.

Nutrients perform one or more of three essential activities in the body: they give energy, contribute to bodily structure, and/or control chemical processes. These fundamental functions let us to perceive and respond to our surroundings, move, expel waste, breathe, develop, and reproduce.

Carbohydrates are the primary source of fuel or energy in your body. Protein aids in the formation of tissue and the restoration of your body following injury or stress.

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Answer:

Proteins, carbs, and lipids are all used differently by the body. When all three nutrients are abundant in the diet, carbohydrates, and fats are primarily used for energy, while proteins aid in the production of hormones, muscle, and other proteins. Proteins in diet are broken down into amino acid fragments.

Explanation:

How does your body utilize these nutrients?

Nutrients perform one or more of three essential activities in the body: they give energy, contribute to the bodily structure, and/or control chemical processes. These fundamental functions let us perceive and respond to our surroundings, move, expel waste, breathe, develop, and reproduce.

Carbohydrates are the primary source of fuel or energy in your body. Protein aids in the formation of tissue and the restoration of your body following injury or stress.

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J.S

Answer:

Chemical energy is energy stored in the bonds of atoms and molecules. Batteries, biomass, petroleum, natural gas, and coal are examples of chemical energy.

Rusting is an example of chmeical relationship using energy .

What is energy ?

Energy is a property of matter and radiation that is the ability to do work. It can take many forms, including thermal energy, light energy, mechanical energy, electrical energy, and chemical energy. Energy can be transformed from one form to another but cannot be created or destroyed, according to the law of conservation of energy. Energy is essential for many processes and activities in the natural world, such as photosynthesis in plants, movement of ocean currents, and generation of electricity in power plants. In physics, energy is often described as a scalar quantity and is typically measured in units of joules (J) or electron volts (eV).

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Answer:

C. protease

Explanation:

The carbon is taken from the air and is used in photosynthesis to produce glucose (from carbon dioxide and water reacting with the sunlight). This carbon enter the leaves through the stoma and is incorporated into organic compounds within the plant structure (being stored there).

Therefore, the correct answer is b. plant structures.

The proper sequence of mitosis-related events is Prophase, Metaphase, Anaphase, and Telophase.

Prophase is the initial phase of mitosis, during which the nuclear envelope disintegrates and chromatin condenses into distinct chromosomes. The chromosomes then align near the cell's equator during metaphase. (known as the metaphase plate). Sister chromatids split and are drawn to the cell's poles on opposite sides during anaphase. In telophase, the chromosomes finally reach the poles and form two new nuclei as new nuclear envelopes surround them.

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Complete question - the following events take place before and during mitosis. place them in the order in which they occur.

metaphase, prophase, telophase and anaphase