bbcolace bbcolace

15-09-2022
Biology

contestada

In order for an experiment to be considered a "controlled experiment" the experiments must
be exactly the same except for how many variables?

Respuesta :

natalievanpolen13 natalievanpolen13

15-09-2022

Answer:

one

Explanation:

only one variable can be changed in an experiment to be able to tell if what you changed made the experiment change.

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