Science, asked by rasikabhuskute123, 1 month ago

Assignment = 1
o write about orygon cycle​

Answers

Answered by lalydavis415
1

Answer:

Oxygen cycle, circulation of oxygen in various forms through nature. Free in the air and dissolved in water, oxygen is second only to nitrogen in abundance among uncombined elements in the atmosphere. Plants and animals use oxygen to respire and return it to the air and water as carbon dioxide (CO2).

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