Question

how do plants and animals help in each other in the exchange of gases in the atmosphere draw the diagram of a

Answer 1

Plants give out O² which is then used by animals for respiration.The animals exhale CO² which is taken by the plants for photosynthesis.

Other answer below

Plants take Carbon dioxide from the atmosphere and release oxygen through photosynthesis.This oxygen is taken by animals and they release Carbon Dioxide through respiration. This carbon dioxide is taken by the plants for photosynthesis. This process repeats.

Answer 2

Answer:

In photosynthesis, plants take carbon dioxide and give out oxygen. The animals breath in oxygen in respiration and carbon dioxide is given out which is again used by plants for photosynthesis, that is, preparation of food by plants.

This is how plants and animals help each other in the exchange of gases in the atmosphere.