Name the two gases that are exchanged when someone breathes

Carbon dioxide and Oxygen

Explanation:

The process of exchange of gases results in the exchange of gases. During this process the oxygen is taken from from the atmosphere and  it is transported to various cells of the body.

The carbon dioxide is exhaled from the body into the atmosphere which is utilized by the plants present in the environment. These plants provides us with oxygen.

answer; i believe that the correct answer is (lung);