A. a high demand for food and energy
B. ability to function in many specialized roles
C. little amount of energy dissipated in functioning
D. specialization of parts of the body
Correct Answer: Option A
A. a high demand for food and energy
A. a high demand for food and energy
B. ability to function in many specialized roles
C. little amount of energy dissipated in functioning
D. specialization of parts of the body
Correct Answer: Option A
A. a high demand for food and energy
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