The table shows the results of this experiment.


Which of the following is a correct explanation for the difference between the results in
jars 1 and 2?

A Jar 1 contains atmospheric air which has less oxygen than exhaled air.

B Jar 1 contains exhaled air which has less oxygen compared to atmospheric air.

C Jar 2 contains atmospheric air which has more carbon dioxide than exhaled air.

D Jar 2 contains exhaled air which has more carbon dioxide than oxygen in it.