Mechanisms that help generate heat and those that allow release of heat are an example of ________. Collectively, these mechanisms increase the ________ of body temperature.
A. antagonist effectors; stability
B. endothermic regulation; flexibility
C. poikilothermic regulation; stability
D. ectothermic regulation; flexibility
Answer: A
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Answer the following statement true (T) or false (F)
A key limitation of the coefficient of community is that it lacks the ability to
A) compare relative abundances of each species. B) calculate the similarity between two communities. C) know the number of species common between communities. D) compute a percent similarity value.
What limits how big a cell can be?
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