Organisms that obtain heat primarily from internal physiological sources are called ____

a. endotherms
b. isotherms
c. exotherms
d. ectotherms
e. allotherms


ANSWER: a

Biology & Microbiology

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A. natural disasters. B. geographical barriers. C. weather. D. All of the choices are correct.

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What will be an ideal response?

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Answer the following statement true (T) or false (F)

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