Biology, asked by yaswanthyaswant, 1 year ago

Go to nearby pond observe organisms living in the pond and bio degradable substance mixing in water. How they effect on those organism
s ? write your observation?

Answers

Answered by harsh519
2
biodegradable substance in water causes decrease in quality of water and causes the mortality of organism living with in water because these substances contains many impurities which are very harmful for organism
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