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Yuri [45]
3 years ago
7

(This may not be the right subject)

Biology
1 answer:
shtirl [24]3 years ago
4 0
Objects in space follow the laws and rules of physics. Thimgs in space have inertia. They travel in a straight line unless there is a force that makes them stop or change.
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What are reasons scientists use models?
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Answer:

To study objects that are way too small

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in 2002, the fossil of a four- winged dinosaur was discovered in china and named a microraptor. what was the significance of the
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The answer is: the discovery resulted in some theories about the origin of flight.

Microraptor was a four-winged dinosaur, that lived about 120 million years ago. It is suggested that it was able to fly using all for limbs. It also had feathers, which suppose the connection between birds and dinosaurs. But, its feathers are used for gliding and not for flying. This suggests that flight evolved in the trees and not on the land.
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Plasma membrane proteins are inserted into the membrane in the ____er______________. the address information for protein sorting
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A endoplasmic reticulum
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3 years ago
What are the roles of a decomposer? Check all that apply.
Lerok [7]

Answer:

2) Decomposers break down waste and dead organisms.

Explanation:

I hope this helps :)

3 0
3 years ago
Read 2 more answers
How do organisms use different types of carbon compounds
alexgriva [62]

<span>The first organic compound is Carbohydrates. Most organisms use is as a primary fuel or their main energy source. They make up cell structures, and they're also used as stored energy in plants. Second is Lipids. If we have any other energy left over in our bodies, we typically will store that as lipids, which a lot of people think of as fats. It also makes up the cell membrane, and coats the leaves of plants to make them waterproof and also protect them from the elements. Third type are proteins. One use of proteins are chemical messengers or hormones. Proteins are useful for receptors and transport channels in order to help things move in and out of the cell. They also help to control and regulate chemical reactions. Another use is for cell structures, like your hair. the last one is for immunity. The fourth and last is Nucleic Acids. There are two main uses in organisms for nucleic acids. The first one is for protein synthesis. The other use is for our hereditary information or how we pass our traits to our offspring.</span>

6 0
4 years ago
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