define characteristics of amphibians
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1.Need water for completion of life cycle
2. Nictitating membrane (3rd eyelid)
3. Moist skin (mucus glands)
4. Cutaneous respiration
5. Indirect development( larva stage occurs)
6. 2auricles and 1 ventricle in heart
7. Mesonephric kidney
2. Nictitating membrane (3rd eyelid)
3. Moist skin (mucus glands)
4. Cutaneous respiration
5. Indirect development( larva stage occurs)
6. 2auricles and 1 ventricle in heart
7. Mesonephric kidney
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Answer:they live both land or water
.lack of scales
.respiration through gills or lungs
.they lay eggs.
.ex frog,salamander,hula etc
Explanation:
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