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03/01/2021 4:00 pm
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Give the characteristics of amphibians.
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03/01/2021 4:01 pm
Amphibians are vertebrates that lives on land and in water.
(a) They are cold-blooded.
(b) Heart is three-chambered.
(c) Fertilization is external.
(d) Respiration through lungs on land and through moist skin when in water.
Example: Frog, Toads