Question

What is the percent of Oxygen and Carbon dioxide is inhaled and exhaled air .​

Answer 1

Answer:

97%oxygen inhaled and 3%carbondioxide exhaled

Answer 2

$\huge \color{green} \mathfrak Answer :-$

The amount of inhaled air contains 21% of oxygen and 0.04% of carbon dioxide, while the air we breathe out contains 16.4% of oxygen and 4.4% of carbon dioxide.