Respiratory System

What letter points to the lung?

• A

• B

• C

• D

What letter points to the trachea?

• C

• B

• E

• D

What letter points to the Alveoli?

• C

• D

• E

• F

What letter points to the nose?

• A

• B

• C

• D

What letter points to the Pharynx?

• F

• B

• C

• D

What letter points to the Bronchi?

• C

• D

• E

• F

What are the functions of the respiratory system?

• Move oxygen from the outside environment into the body. Removing carbon dioxide and water from the body.

• Carries needed substances to cells. Carries waste away from cells.

• Breaks down food into molecules that the body can use. Eliminate waste from the body.

• Helps the body move. Helps with posture and flexibility.

What is the function of the nose?

• It is where signals are sent to the brain.

• It is where digestion begins.

• It is where air enters the body.

• It is where wastes are removed from the body.

What is the function of the lungs?

• It is organs where gas exchange takes place.

• It is the organs where blood is filtered.

• It is the organs where blood is pumped around the body.

• It is the organ where food is broken down into molecules that the body can use.

What is the function of the pharynx?

• It is the place that air travels to after the nose.

• It is the place that air travels to after the trachea.

• It is the place that air travels to after the bronchi.

• It is the place that air travels to after the alveoli.