Why do you inhale and exhale?

Answer 1

because your body extracts the oxygen from the air in your lungs and as a result the ratio of carbon dioxide to oxygen in increased.

Edit: During aerobic respiration, your body produces carbon dioxide from the breakdown of glucose to create ATP. Carbon dioxide is also produced during fermentation.

Answer 2

You exhale carbon dioxide.
You exhale a variety of gases, but the dominant one you are probably asking about is CO2.

Answer 3

You inhale to get oxygen into your body and you exhale to get carbon dioxide

Answer 4

You exhale to release carbon dioxide. You also exhale to release water vapor. As a human being, it is essential that you inhale and exhale as it's part of the breathing process.

Answer 5

Air: oxygen and carbon dioxide They exhale carbon dioxide.

Answer 6

78% nitrogen 15% oxygen

5% carbon dioxide

.5% Argon

1.5% water vapor and other gases

Answer 7

You inhale by breathing in air and your lungs expand, you exhale by breathing out and your lungs decrease

Answer 8

because we are excreting the carbon dioxide

Answer 9

You exhale carbon dioxide,and inhale oxygen

Answer 10

water ( its wrong)