Question

pls answer the question asap

Answer 1

6) (ii) Both A and R are true but R is not the correct explanation of A.

7) (i) Both A and R are true , and R is the correct explanation of A .

Answer 2

6-(ii)
7-(iii)
Bruh, diffusion is caused by concentration gradient and not by “cells affinity toward gases”
All I know is that *haemoglobin* has affinity toward gases

Fun fact- haemoglobin’s affinity is highest toward CO (carbon monoxide)
So don’t smoke peeps