Question

Heat is a byproduct of muscle activity. This heat allows

A) microorganisms to exist in extreme climates.
B) cold blooded creatures such as reptiles to inhabit cold regions.
C) the human body to maintain its internal temperature in hot weather.
D) the human body to maintain its internal temperature in cold weather.

Answer 1

D) the human body to maintain its internal temperature in cold weather.

Step-by-step explanation:

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Answer 2

D. the human body to maintain its internal temperature in cold weather.