IMSO 2017 Science International - Theory I Question 6
IMSO Science · IMSO 2017 Science International - Theory I
Which of the statements below on respiration is false?
The amount of dust particles in exhaled air is more than inhaled air.
The concentration of nitrogen is the same in exhaled and inhaled air.
The concentration of water vapour in inhaled air is lower than in exhaled air.
In exhaled air, the concentration of oxygen is more than the concentration of carbon dioxide.