The answer is D. a push the acts over a certain area.
Answer:
D
Explanation:
Atomic radius is the distance from the atom's nucleus to the outer edge of the electron cloud. In general, atomic radius decreases across a period and increases down a group. Across a period, effective nuclear charge increases as electron shielding remains constant.
D, active transport because that protein uses atp to cross channels and active transportation is the only form of movement that’s used atp to move
I honestly don’t know but I believe it’s A
Answer:
A. the root is continuing to grow so the cells are going through mitosis