How does the cell membrane help to maintain homeostasis? A. it makes proteins for the cell
B. it makes ATP for the cell
C. it breaks down harmful substances
D. it maintains concentration of solutes and water

c. it breaks down harmful substances

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Explanation:

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

answer; the correct answer is (beta)