Cells use passive and active transport to
move materials across cell membranes in
order to maintain a constant internal
environment. What is the process of
maintaining a constant internal
environment called?
A diffusion
B evolution
C homeostasis
D respiration
move materials across cell membranes in
order to maintain a constant internal
environment. What is the process of
maintaining a constant internal
environment called?
A diffusion
B evolution
C homeostasis
D respiration