angelvilla200 angelvilla200

01-04-2016
Health

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Which structure makes it possible for the exchange of gases to occur in the gills? A. alveoli B. capillaries C. mouth D. fins

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zoeporter zoeporter

01-04-2016

The structure that makes it possible for the exchange of gases to occur in the gills is A, alveoli.

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how did living near the sea affect the greeks?