Refer to the accompanying figure. Which of these lungs would be best for an animal that is fairly active?

a. 1
b. 2
c. 3
d. 4
e. Any of these.


d

Biology & Microbiology

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A sorus is a cluster of ____

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Excess glucose in the human diet can result in

accumulations of a. pyruvate. b. NADH. c. fat. d. lactate. e. ATP.

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Which of the following is an action of the sympathetic nervous system?

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What is the mode of nutrition for most Poriferans?

a. parasites b. autotrophs c. carnivores d. herbivores e. suspension feeders

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