Science, asked by julliand123, 1 year ago

A variable that is purposely changed to test a hypothesis is a(n)


A. independent variable.


B. observed variable.


C. dependent variable.


D. controlled variable.

Answers

Answered by cutieeee10101
5
hey mate .....

your answer is (A) independent variable.
Answered by sgsriram231
3
I think Your answer is

A
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