February 20, 2017

Homework Help: science

Posted by john on Monday, December 9, 2013 at 1:32pm.

which of the following pairs of terms could be used to describe a bullfrog that is active at night and enters a state of complete inactivity during cold months?
A. cooperation and hibernation
B. aggression and circadian rhythm
C.circadian rhythm and hibernation
D. courtship and cooperation

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