Question

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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Answer 1

It’s B because the dependent variable changes. The constant needs to remain the same throughout the whole experiment meaning it stays constant.

Answer 2

B

Step-by-step explanation:

the constant in biology does not change during an experiment. it is also called the controlled. think of it the same as algebra.