Respiratory System

What is the only organ in the respiratory system that can float?

• Lungs

• Nose

• Mouth

What is the trachea's purpose in the respiratory system?

• Fills up with oxygen

• Passage way for air

• Pulls the oxygen in the body

Your body couldn’t breathe without this system. Which one is it?

• Cardiovascular system.

• Immune system

• Respiratory system

• Musculoskeletal system

The process of exchanging oxygen and carbon dioxide in the lungs.

• inspiration

• expiration

• internal respiration

• external respiration

What are the organs that are included in the respiratory system.

• Nose

• Brain

• Lungs

• Mouth

Are nerves part of the Respiratory System?

• Yes

• No

What is the largest organ in the Respiratory System?

• Trachea

• Lungs

• Pharynx

• Bronchi

Is the brain included in the respiratory system?

• Yes

• No

What is the function of the trachea in the respiratory system?

• It is a passage for air

• It allows voice to exit the body.

• It fills with air and sends O2 to the rest of the body

Do you think you're doing good so far?

• Yes

• No

• Maybe

• Absolutely Not!