Frogs

Frogs Frogs are needed for everyday life. They are part of good deal life. Each animal is important because even in the pond, on that point is a food chain. Frogs are amphibians, animals that spend half(prenominal) of their lives on a lower floor water system, and remainder on land. The first toad frog appeared in the early on Jurassic period rough 200 million long time ago. Frogs live on every continent except Antarctica, barely tropical regions throw the largest amount. Like all amphibians, frogs spend half their lives near water because they must return to the water to fructify their eggs. Frogs live chthonianwater mostly when the are growing up to be an bountiful frog and when they are laying their eggs.

When they take to be under water they are tadpoles and the breath with gills and swim cultivatement a tail. As they mature they loose their tail and they develop to be adapted to breathe air. During an extensive period of heat, a drought, frogs can come out a period of damancy similar to hibernation called starvation. nearly of the frogs live in tropical and semi...If you want to get a full essay, fiat it on our website: OrderEssay.net

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