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The author cites which of the following as characteristic of the Weddell seal’s physiological behavior during dives observed in the laboratory? I. A decrease in the rate at which the seal’s heart beats II. A constriction of the seal’s arteries III. A decrease in the levels of lactic acid in the seal’s blood IV. A temporary halt in the functioning of certain organs |
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Answer» The author cites which of the following as characteristic of the Weddell seal’s physiological behavior during dives observed in the laboratory? I. A decrease in the rate at which the seal’s heart beats II. A constriction of the seal’s arteries III. A decrease in the levels of lactic acid in the seal’s blood IV. A temporary halt in the functioning of certain organs |
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