4 years ago

Which best describes the cell theory

1 answer:

8 0

Each cell is alive even if it is part of a multi celled body, and all living organisms consist of one or more cells. Also, cells reproduce by dividing so it follows that all existing cells must have arisen by division of other cells. As a cell divides it passes it hereditary material- its DNA- to offspring.

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If the amount of sodium in the blood increases, what would a negative feedback control mechanism be expected to do?

Crank

Answer: Decreases

Explanation:

The amount of sodium in the blood will increase as the main function of the negative feedback is to maintain the homeostasis inside the body.

If blood pressure is too high, then heart rate decreases because of this the blood vessels increases in the diameter and the kidney retains less water.

These changes will return the blood pressure to be normal. The same process gets reversed when the blood pressure decreases.

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3 years ago

What organ in your body produces bile?

Paha777 [63]

The Gallbladder stores bile that is produced in the liver

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3 years ago

Which term specifically describes the categorization of people into ethnic groups without taking into account individual differe

stira [4]

I'm pretty sure that's just Ethnicity?

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