1) A variable that is purposefully changed in an experiment is a(n) .
A .control group
B. ind...
Biology, 19.11.2020 23:10 mikeylaaliz9960
1) A variable that is purposefully changed in an experiment is a(n) .
A .control group
B. independent variable
C. control variable
D. extraneous variable
E. dependent variable
2) A variable that is changed, depending on the change in the independent variable is a(n) .
A. dependent variable
B. control variable
C. control group
D. extraneous variable
E. independent variable
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A. He could improve his running experiment using repetition.
B. He should try another running field.
C. He should take another lap.
D. He should try another pair of running shoes.
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