Biology, asked by agrani, 1 year ago

the ponds and lakes which have luxuriant growth of vegetation , have polluted water that causes death of aquatic animals living in it. why is it so even when plants produce oxygen to support animal life? explain

Answers

Answered by manish015
1
kham and doodhna river near aurangabad
Answered by maligajyothsna
2

because mostly vegetation hyacianth like they take oxygen because lack of oxygen they die


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