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nignag [31]
3 years ago
10

What controls the direction of a molecule, such as oxygen, involved in passive transport?

Biology
1 answer:
Grace [21]3 years ago
4 0
The nucleaus controls everything within cells

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Choose the best explanation of the difference between evolution and natural selection. Question 7 options: A) Evolution is the i
Bess [88]

The correct option here would be A. Evolution has to do with species changing over time while natural selection is a process that leads to evolution.

<h3>Evolution and natural selection</h3>

Evolution refers to the gradual changes to the morphological and or physiological characteristics of living organisms over time as a result of constantly trying to adjust to their environments.

Natural selection, on the other hand, refers to one of the processes through which evolution takes place. It refers to forces that select for or against traits in organisms.

More on evolution and natural selection can be found here: brainly.com/question/2725702

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2 years ago
While observing slides under a microscope, jack adjusts the the microscopes mirror so that a circle of light can be seen. Which
Irina18 [472]
A compound microscope
8 0
3 years ago
how is it possible mohave thousands of different proteins when there are only 20 different amino acids
TEA [102]
Hi there!

Although there are only 20 amino acids, these amino acids can combine into an innumerable amount of combinations to form different and unique proteins. 

<span>In case that doesn't make sense to you, I'll provide you with an analogy. You could be provided with 20 different LEGO bricks to work with. While there may only be 20 bricks, these bricks can combine into a vast amount of different formations, structures, etc. Amino Acids work in the same way.</span>
8 0
3 years ago
A substantial body of research shows that which of the following are excellent choices for helping individuals better understand
Bad White [126]

Answer:

Option B, Pictographs

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In a pictograph presentation, a symbol, image or color pattern in used for representing a numerical value.

This helps people with low numerical skills to understand the stats.

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Let risk associated with any drug be represented by "*"

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Thus, option B is correct

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What scientific principle causes the different layers of the earth?
storchak [24]

Answer:

Density

Explanation:

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