Respiratory System Diagram

What do we call the branching tubes that carry air into the lungs?

• Trachea

• Bronchi 

• Arteries 

• Alveoli

you breathe in oxygen for

• photosynthesis

• fermentation

• mitosis

• Aerobic respiration

Tags

NGSS.MS-LS2-3

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 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 do cili and mucus do in the breathing passages?

• They line the breathing passages so they can trap things that don't belong in the body.

• They help gas exchange to occur in the lungs.

• They help break down food into molecules the body can use.

• They help carry needed substances to the cells in the body.