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Biology 21 Online
OpenStudy (anonymous):

What are the amphibian features that make them dependent on water to survive?

OpenStudy (shreehari499):

Permeable skin, body subject to dehydration, external fecundation and eggs without shells are some features that make them dependent on water to survive..:)

OpenStudy (anonymous):

Thanks!

OpenStudy (shreehari499):

Anytime!

OpenStudy (abhisar):

what about fertilization ?

OpenStudy (shreehari499):

yeah..and fertilisation..:)

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