Question

what is oxygen and importance of oxygen​

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

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✨Oxygen - Oxygen is a chemical element. it is also a non-metal. Fire can extinguish only in the present of oxygen.

Atomic number : 8

Symbol : O

Atomic mass: 15.999 u

Discovered by : Joseph Priestley, Antoine Lavoisier, Carl Wilhelm Scheele, Edwin McMillan.

✨Uses of Oxygen -

• Oxygen is used by plants and animals in the process of respiration.

• Oxygen Tanks are used in hospital for patience who've breathing problems.

• Oxygen is used in industries for manufacturing.

• Oxygen is also used by scuba diver and astronaut for surviving.