Question

whichwhich one of the following pollutants of air would affect the capacity of blood in human bodies of absorbs oxygen from the lungs?
NO2,SO2,CO,CO2​

Answer 1

Explanation:

Carbon monoxide has a higher affinity for haemoglobin than oxygen. Therefore, when carbon monoxide is present in the air it displaces oxygen and binds with haemoglobin reducing the capacity of the body to absorb oxygen from the lungs.

Answer 2

Carbon monoxide has a higher affinity for haemoglobin than oxygen. Therefore, when carbon monoxide is present in the air it displaces oxygen and binds with haemoglobin reducing the capacity of the body to absorb oxygen from the lungs