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kolbaska11 [484]
3 years ago
15

Which type of cell has a life span of four days? colon skin brain heart

Biology
1 answer:
Strike441 [17]3 years ago
5 0

Answer:

Skin cells live about two or three weeks. Colon cells have it rough: They die off after about four days. Sperm cells have a life span of only about three days, while brain cells typically last an entire lifetime (neurons in the cerebral cortex, for example, are not replaced when they die).

Explanation:

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<h3><u>Disease</u>:</h3>

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Experimental setup

setup that is testing a hypothesis using a variable. In most cases only one variable should be tested at a time.

Control Setup

setup that is identical to the experimental setup, only it does not contain a variable.

Independent Variable

The one factor that is change by the person doing the experiment

Dependent Variable

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Constant

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