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.