Biology, asked by ramajayam635, 3 months ago

Answer the following questions please​

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Answered by sonu242419
3

Answer:

a) Phytoplankton

b) 1. by littering the waste in the rivers, lakes, drains etc.

2. by industrial wastes.

3. by splitting in the rivers, bathing and doing

pee there.

c) The ocean produces over of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere.

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