Increased secretion of androgens at puberty stimulates typical body hair growth patterns in both adolescent males and females. a. true b. false

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

it takes hundreds of years to become stable.

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