Which statement best deschbes the variables in a controlled experiment?

Biology

2 answers:

Bezzdna [24]3 years ago

7 0

Answer:

The independent variable is allowed to change and the dependent variable is held constant to see what other conditions

Explanation:

the dependent variable is what is being tested therefore it is what remains constant unlike the independent variable.

Hope this helps. let me know if im wrong.

kodGreya [7K]3 years ago

3 0

Answer:

A) The independent variable is changed to see its effect on the dependent variable while all other conditions are unchanged.

Explanation:

i took the test review and it showed i got the wrong answer (the wrong answer was The independent variable is allowed to change, and the dependent variable is held constant to see what other conditions show a relationship. so DON'T PICK THAT ONE)

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