Answer:
B
Explanation:
Phagocytosis is the intake of food/particles/bacteria from a cell's exterior.
Diffusion occurs because of the movement of molecules from the region of higher concentration to the region of lower concentration. This movement of molecules occurs due to a thermal motion. Diffusion normally occurs between two compartments having difference in concentration. In case of fluid it moves from the region of higher concentration to the region of concentration until a balance is reached. The process of diffusion is very important for the humans as well. The oxygen that humans breathe in gets diffused with the blood.<span><span> </span>
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Answer: I would say D
Explanation: Because the cheapest stuff aren't the best item you want but the expensive one so D is my choice both A and B.