The overuse of fertilizer can cause algal blooms. How do algal blooms affect
a body of water?

It can cause an overpopulation of algae resulting in the body of water and its marine life getting sick.

It will cause a over growth of algae that results in body of water and makes  its marine life sick.

Explanation:

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

the answer would be d : p