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1. List the functions of the respiratory system. - [Answer]

2. Describe the path that a molecule of oxygen takes as it moves from the air into the alveoli. - (Answer)

3. Explain what happens to carbon dioxide in the blood that flows through the capillaries in the alveoli. - [Answer]

4. Why does air rush into your body when you inhale? - (Answer]

5. When there is a lot of dust in the air, people often cough and sneeze Fynliniul

Respuesta :

AustinThaw

Answer:

1:Gas Exchange – oxygen and carbon dioxide.

Breathing – movement of air.

Sound Production.

Olfactory Assistance – sense of smell.

Protection – from dust and microbes entering body through mucus production, cilia, and coughing.

Explanation: