Question

Find 4 facts about the respiratory system

Answer 1

Answer:

A person usually breathes an average of 13 pints of air every minute.

Lungs aren't the same size. To accommodate the heart, the right lung is larger than the left lung.

Some air never leaves your lungs.

The lungs are the only organs that can float on water.

Explanation:

hope this helps!!!!!

Answer 2

Explanation:

1.Lungs float on water :It’s not something most people are aware of but, actually, the lungs are the only organs in the human body that are capable of floating on water.

2.Oxygen only plays a small part in breathing: The air we breathe contains 21 percent oxygen, but our bodies only use 5 percent — the rest is exhaled.

3.Children and women breathe faster.

4.Seventy percent of waste is eliminated through your lungs just by simply breathing.

5.A person usually breathes an average of 13 pints of air every minute.

hope it helps , pls mark me as brainliest