IDNLearn.com: Where curiosity meets clarity and questions find their answers. Our platform provides accurate, detailed responses to help you navigate any topic with ease.

Read the following summary, which describes a body process. Then, answer the question.

Air enters the nasal cavity. It goes into the pharynx and moves into the trachea. Air enters the right and left bronchus, where it is then delivered to the lungs. After air enters the alveoli, oxygen moves through the wall of the alveoli and into the blood. Then, carbon dioxide and water pass from the blood out into the air through the alveoli, also.

What process is being described?

Group of answer choices

Circulation

Excretion

Immune response

Respiration