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what is the major difference between oxygen and carbon dioxide as exist in your body

A. your body needs oxygen to function carbon dioxide is a waste gas
B. your body needs carbon dioxide to function oxygen is a waste gas
C. oxygen exist as a gas in your lungs carbon dioxide exists as a liquid
D.Carbon dioxide exist as a gas in your lungs oxygen exists as a liquid

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thesmartguy1084

Answer:

A. Your body needs oxygen to function carbon dioxide is a waste gas

During respiration, person takes in oxygen and removes out carbon dioxide. Person's body needs oxygen to function carbon dioxide is a waste gas.

What is respiration?

Respiration is the process of taking in oxygen, using it for releasing energy and throwing out carbon dioxide. It can be aerobic or anaerobic.

Respiration involves following steps:

  • Taking in oxygen through nostrils for various functions.
  • Exchange of gases from alveoli to blood.
  • Transport of gases with the help of blood vessels.
  • Exchange of gases between body cells and blood.
  • Cellular respiration.

The carbon dioxide is then released to the environment as waste.

Thus, the correct option is A.

For more information about respiration, visit:

https://brainly.com/question/11852130

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