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yulyashka [42]
3 years ago
8

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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