Question

Analyse the data given in the two pie charts: inhaled air nitrogen (78%) oxygen (21%) carbon dioxide (0.04%) other exhaled air nitrogen (78%) oxygen (17%) carbon dioxide (4%) other b) How can you account for the difference​

Answer 1

Answer:

Air is a mixture of gases - 78% nitrogen and 21% oxygen - with traces of water vapor, carbon dioxide, argon, and various other components.

In pie chart , the gases are Nitrogen, Oxygen, rare gases respectivily.

Answer 2

Answer:

A government is the system or group of people governing an organized community, generally a state.