Question

what is importance of oxygen for living being

Answer 1

Answer:

Oxygen plays a critical role in respiration, the energy-producing chemistry that drives the metabolisms of most living things. We humans, along with many other creatures, need oxygen in the air we breathe to stay alive. Oxygen is generated during photosynthesis by plants and many types of microbes.

Answer 2

Oxygen play critical role in respiration.

We hUmans along with many other creatures, need oxygen in the air we breathe to stay alive . oxygen is important for photosynthesis.

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