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strojnjashka [21]
3 years ago
5

explain why the circulatory system of a frog is less efficient at carrying oxygen to the tissue than the circulatory system of a

human.
Biology
1 answer:
DiKsa [7]3 years ago
3 0

Answer:

because the frog is not really persons that the reasons why frog less the circulatory sysyem

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