Respuesta :

Answer:

There are 2 key variables in each experiment: the experimental variable and also the dependent variable. freelance variable: What the mortal changes or what changes on its own. Dependent variable: what's being studied/measured.

Explanation:

Hope this helps! Change so you won't get plagiarised.

Answer:

-Independent and dependent .

Explanation:

I already took the quiz , and the answer is okay. :) . good luck.