Answer:
An experimental group, also known as a treatment group, receives the treatment whose effect researchers wish to study, whereas a control group does not. They should be identical in all other ways.
D, as they all have to be nonliving factors.
I hope this helps and best of luck,
Carbono Konopia :)
An interaction in which one organism kills and eats another is called predation.
Answer: No
Explanation:
At the end of mitosis there would be 2 cells
