Question

molecules naturally spread from areas of ____ concentration to areas of ____ concentration through a process called_____
a.high-low-diffusion
b.low-high-diffusion
c.high-low-active transport
d.low-high-passive transport

Answer 1

Im pretty sure the answer is A. correct me if im wrong

Answer 2

Answer:

High-low-diffusion

Explanation:

The transport of molecules may occur from the region of the high concentration to the reign of lower concentration or vice-versa. The different transport process are diffusion, osmosis and active transport.

Diffusion may be defined as the movement of the particles to the lower concentration from its region of the higher concentration. The molecules moves towards the concentration gradient. The diffusion occurs naturally in the cells and does not require energy for its transport.

Thus, the correct answer is option (a).