How do poisonous substances in water affect the life cycle frogs?
Answers
Answered by
2
Explanation:
Answer: Frogs have some permeable, exposed “skin and eggs” that can absorb toxic substances easily from the environment. Their eggs are kept in water or in moist areas, and their larvae (tadpoles) are aquatic.
Answered by
1
Explanation:
Answer: Frogs have some permeable, exposed “skin and eggs” that can absorb toxic substances easily from the environment. Their eggs are kept in water or in moist areas, and their larvae (tadpoles) are aquatic.
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