Question

Why does active

transport require
energy?
nsport.
A. Materials are moved with the
concentration gradient.
B. Materials simply flow along the
path of least resistance.
C. Materials move against a
concentration gradient.
D. It does not require energy.

Answer 1

C

Step-by-step explanation:

Materials cannot naturally move against the concentration gradient thus require energy for their movement

Answer 2

C. Materials move against a concentration gradient.

I hope this helps you
:)