Answer:
A cytoplasm is a fluid inside a eukaryotic cell that contains fluids and other molecules. Most of a cell's water is in the cytoplasm. It has a colorless look.
What does it mean when something asks to put a proposed hypothesis?
Answer: A proposed hypothesis is based of the scientific method, so when you are asked to put a proposed hypothesis its asking to make a prediction based on any questions, and resources you have.
Explation: Hoped it helped
It was so cold overnight that you notice the next morning that some of your friends are skating on the lake behind your house. Describe what change of state took place in the lake and how energy played a role in the change.
Answer:
The lake went from a liquid to a solid
Explanation:
Since it was so cold overnight, the temperature of the lake increased to the fact that it turned hard enough to skate on. or The temperature outside was so cold it froze the lake solid
It became so cold during the course of the night, making it hard enough just to skate on. or the lake had frozen completely due to the extreme weather outside.
What is physical state?one of the key circumstances for the existence of matter. Traditionally, matter may exist in three different states: solid, liquid, or gas. For instance, the same chemical exists in the three different states of ice, liquid water, plus steam.
Plasma, a state of matter that is electrically neutral, is frequently regarded as the final state of matter. The lake's temperature rose because it became so cold during the course of the night, making it hard enough just to skate on. or the lake had frozen completely due to the extreme weather outside.
Therefore, the lake had frozen completely due to the extreme weather outside.
To learn more about physical state, here:
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Properties of cotton ball
Answer:
1. Absorbent
2. Breathable.
3. Hypoallergenic.
4. Non-toxic.
5. High wet modulus (stronger when wet)
6. Biodegradable.
7. Excellent wicking.
8. Wipe dry performance.
Answer:
Stringy, light, spherical, absorbant, small, and thread-like (because you can make cotton into clothes).
A grade 8 students burnt white phosphorus in the air contained in a bell jar. what will be the volume of the renaming air in the bell jar.
A. 20%of the air
B. 50% of the air
C. 25% of the air
D. 79%of the air
What caused the behavior of the plant in the diagram above?
What causes the behavior of the dying plant is that it´s either getting to much water and to little and needs more sunlight and heat and less coldness.
Answer:
c. excessive humidity
Explanation:
because there could be to little of heat or sunlight or to much or to little of water
Calculate the molality, freezing point, and
boiling point for each of the following water
solutions of nonionizing solutes:
1) 144 g of C6H1206 dissolved in 1000 g of H20
Answer: 1044
Explanation:
What kind of rocks would you expect to see on Mars? What evidence supports your response?
A reaction involves burning. This reaction requires energy to start, but it releases more energy than is required to start it. Oxygen is always a reactant, and the products are usually carbon dioxide and water. A reaction occurs when a compound breaks down. This reaction has one reactant and two or more products. Energy, as from a battery, is usually needed to break the compound apart. A reaction occurs when two substances combine to form one substance. An example of this kind of reaction is rusting, in which iron reacts with oxygen. A reaction that involves the replacement of atoms is a reaction. An atom from one reactant replaces an atom in the other reactant. This kind of reaction has two reactants and two products. An example is the neutralization of an acid and an alkali.
Answer:
Hello i don't know what your question is but i guess its true
Explanation:
sorry
Answer:
A COMBUSTION reaction involves burning. This reaction requires energy to start, but it releases more energy than is required to start it. Oxygen is always a reactant, and the products are usually carbon dioxide and water.
A DECOMPOSITION reaction occurs when a compound breaks down. This reaction has one reactant and two or more products. Energy, as from a battery, is usually needed to break the compound apart.
A SYNTHESIS reaction occurs when two substances combine to form one substance. An example of this kind of reaction is rusting, in which iron reacts with oxygen.
A reaction that involves the replacement of atoms is a
REPLACEMENT reaction. An atom from one reactant replaces an atom in the other reactant. This kind of reaction has two reactants and two products. An example is the neutralization of an acid and an alkali.
help please an btw this isn't a test ill give brainliest science is really my thing. btw help with number 6
this is prolly ez but im kinda d.u.m.b
Answer:
18
Explanation:
The atomic number is also the number of electrons, hope i could help!
Brainliest answer please im not wasting my points for no reason please this is the last one and then im done please thank you
What do the solid lines on the topographic map represent?
A. changes in rock types
B. lines of equal pressure
C. lines of equal elevation
D. changes in vegetation
Answer: I think it’s C
Explanation:
Calculate Rations. A transformer has ten turns of wire on the input side and 50 turns of wire on the output side. if the input voltage is 120 V, what will the output voltage be?
Answer:
Output voltage = 600 V
Explanation:
Using the transformer equation which simply states that the ratio of the secondary to primary voltages in a transformer equals the ratio of the number of loops in their coils.
Number of input turns/Number of output turns = Voltage of input/voltage of output
10/50 = 120V/voltage of output
Voltage of output = 120 V/0.2
Voltage of output = 600 V
Ammonia and water react to form ammonium hydroxide, which is found in many household cleaners. The equation shown above to represent this reaction is balanced because ________________
A. hydrogen is found twice on both sides of the equation
B. water is present
C. the same number of atoms of each substance is present on both sides of the equation
D. here are a total of four elements on each side of the equation
Explanation:
A. hydrogen is found twice on both sides of the equation
A research team developed a goal to study the entire floor of the Atlantic Ocean. Which tool would be the most effective? Explain why.
Answer:
Remoting sensing
Explanation:
With it, they can monitor sea ice over a large region
please help, I wil give brainlies to first correct answer, thanks.
Look at the image shown.
C is written in the middle and O is written on the left and right of C with four dots around each O. Two straight lines are drawn between C and each O.
What does this image represent? (4 points)
Linear molecule with one domain
Linear molecule with two domains
Tetrahedral molecule with four domains
Trigonal planar molecule with three domains
Answer:
Linear molecule with two domains
Explanation:
A molecule with two domains will have a total of one bonded atom and one lone pair on the central atom, or two bonded atoms and zero lone pairs on the central atom.
what is mostly made up of solid water?
Answer:
ice
Explanation:
FREEZE WATER, YOU GET ICE
Player agency is limited to video games; there’s no real agency in a game like Chess or Poker. True False
Answer:
False.
Explanation:
"Player agency is about giving players the interactivity to affect and change the game world." Any move a player makes in Chess or Poker quite literally affects the game.
Describe three abiotic and three biotic components of an ocean marine ecosystem.
Answer:
abiotic sand sunlight water currents
biotic fish bacteria jellyfish
pretty sure this is right
because biotic is living and abiotic is nonliving
Quartz, or silicon dioxide (SiO2), is one of the most abundant minerals on Earth. The diagram shows the atomic arrangement of quartz.
Based on the diagram, which statement best describes the atomic arrangement of quartz?
Group of answer choices
An extended structure that is made of repeating patterns of atoms.
A repeating pattern of small molecules that can move freely past each other
Many different kinds of molecules tha combine to form an extended structure.
Many different kinds of atoms that can move freely past each other.
Based on the atomic arrangement of quartz, it is can be concluded that quartz is an extended structure that is made of repeating patterns of atoms.
What is quartz?Quartz is a hard crystalline mineral found within the Earth's crust and which is composed mainly of the mineral silica. Silica is mostly silicon(iv) oxide.
Quartz is colourless and its crystalline structure is of a hexagonal prism. The atoms are arranged in a regular repeating grid to form the hexagonal crystal.
Therefore, it is can be concluded that quartz is an extended structure that is made of repeating patterns of atoms.
Learn more about quartz at: https://brainly.com/question/2284988
The article states, "No matter what phase the Moon is in, one thing is the same: half of the Moon ______________.
Answer:
is covered in shadow/is dark
Explanation:
The moon will always have at least half of the moon covered, even if there is more than that. I you have a full moon, you are only being shown the face of the moon that is facing you, meaning the other side is covered by shadow, from there on the rest of the sequence is smaller than a full moon, but there will always be AT LEAST half the moon showing.
Can somebody help me with my science HW
Why do we still build near fault lines?
Answer: Millions of people now live atop fault lines because long ago small communities gathered at fresh water sources. It is the fault that provides the water, but the fault may kill you when it moves. ... Iran as a whole is an extremely seismically active country
Explanation:
meiosis amp biology lab
Answer:
Explanation:
It is too late for me to answer
What is Waves? Please help will give brainliest
Answer:
Waves involve the transport of energy without the transport of matter. In conclusion, a wave can be described as a disturbance that travels through a medium, transporting energy from one location (its source) to another location without transporting matter.
Explanation:
hope this helps, I tried to give an easy definition :)
Max and Jimmy want to jump on a trampoline. Max begins jumping in a steady pattern, making small waves in the trampoline. Jimmy starts jumping on the trampoline too. Suddenly, Max goes twice as high even though he did not put any extra effort into jumping.
What type of wave interaction is this? Explain how it occurred.
Answer: The wave interaction described in the scenario is known as constructive interference.
Explanation:
Constructive interference occurs when two waves meet and combine in such a way that their amplitudes add up, resulting in a larger wave. In this case, Max's steady pattern of jumping creates small waves on the trampoline, with a certain amplitude.
When Jimmy starts jumping on the trampoline, his waves combine with Max's waves. If the peaks and troughs of both waves align perfectly, they will add up, resulting in a wave with a larger amplitude. This alignment of peaks and troughs leads to constructive interference, causing Max to go twice as high without any additional effort.
The reason behind this phenomenon lies in the nature of waves. When waves meet, their amplitudes can either add up or cancel out, depending on their relative positions. In the case of constructive interference, the peaks of one wave align with the peaks of the other wave, and the troughs align with the troughs, resulting in an increased amplitude. Conversely, in destructive interference, the peaks align with the troughs, leading to a cancellation or reduction in amplitude.
So, in the scenario, Jimmy's waves align with Max's waves in such a way that their amplitudes combine constructively, resulting in Max going twice as high on the trampoline without exerting any extra effort.
Calculate the volume (in cm3
) of 54 g
of water at 1 ∘C
.
Express the volume in cubic centimeters to two significant figures.
help me with these questions pls thanks :)
Answer:
1. 2 valence electrons 2. 1 valence electron
Explanation:
valence shell is the elctrons present on the outer most shell
So i have a question for my assignment...
"The scientific theory of plate tectonics states that the Earth's crust is composed of many plates, or stabs of rock. Interaction of these plates have created different landforms, or geologic, features. Which of the following statements provides evidence for this theory?"
A: The city of Pompeii is perfectly preserved under volcanic ash following the eruption of Mount Vesuvius.
B: A large earthquake off the coast of Japan induces a wave that is over twenty feet high.
C: Fossilized marine creatures can be found at the top of the Himalayan Mountains.
D: An iceberg buckles the hull of the titanic and allows waster to enter between the steel plates.
i need the answer quickly, please and thank you! :)
Answer:
B
Explanation:
A tsunami doesn't just happen, it happens by an earthquake or the movement of the plates.
(Subject is actually 8th Grade Science But The don't have that... i'm sorry.)
Question:
If you have two objects with different masses about to fall from the same height. Which one will have the greatest potential energy?
Group of answer choices:
A.) Smallest
B.) Largest
C.) Roundest
D.) Flattest
Answer:
I am Going to say the smallest im in 8th grade and i got that right
Explanation:
The two insulated beakers shown contain equal amounts of identical liquids. The temperature of Beaker A is 85°C. The temperature of Beaker B is 40°C. A metal rod connects the beakers. Five minutes later, the temperature of Beaker A is 75°C and the temperature of Beaker B is 50°C. What might the temperatures be after another five minutes have passed?
Temp. of Beaker A = 68°C, Temp. of Beaker B = 57°C
I think this is right srry if its not :]