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3 years ago

What are the main characteristics of amphibians?

Biology

2 answers:

Yanka [14]3 years ago

8 0

Answer:

undergo metamorphosis.,coldblooded and absorb water and undergo gas exchange

Natali [406]3 years ago

3 0

Answer:

Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. ... The larvae are aquatic and free-swimming—frogs and toads at this stage are called tadpoles. At a certain size, the young develop limbs and lungs.

Explanation:

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Dennis_Churaev [7]

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