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A constant is
a. a factor in an experiment that must be changed
O b. a factor in an experiment with must remain the same
O c. a baseline for comparison
d. a dependent variable
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fuzzyneonsockz

Answer:

B

Explanation:

the constant in biology does not change during an experiment. it is also called the controlled. think of it the same as algebra.
It’s B because the dependent variable changes. The constant needs to remain the same throughout the whole experiment meaning it stays constant.

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