English, asked by patekimtyaz, 7 months ago

how large is the frog's mouth?

Answers

Answered by riddheshdhopt10711
4

Answer:

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Explanation:

The vocal sac is the flexible membrane of skin possessed by most male frogs. The purpose of the vocal sac is usually as an amplification of their mating or advertisement call. The presence or development of the vocal sac is one way of externally determining the sex of a frog in many species.

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