Question

Give Reasons ?
Oxygen Is Necessary For Life??​

Answer 1

Answer:

Oxygen fuels our cells and helps provide the basic building blocks that our bodies need to survive. ... Every day, about seven hundred billion cells in our bodies wear out and must be replaced. Without oxygen, our bodies cannot build these new cells. Oxygen is also a particularly important part of our immune system.

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. ... Plants both use oxygen (during respiration) and produce it

Explanation:

Answer 2

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. ... Plants both use oxygen (during respiration) and produce it (via photosynthesis).

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