Respiratory System

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• o break down food and absorb nutrients

• to remove oxygen from the body and deliver carbon dioxide

These are the two two main branches from the trachea (one to each lung)

• bronchi

• alveoli

• capillaries

• bronchioles

What is tube that is also known as your wind pipe?

• esophogus
• bronchi
• trachea
• alveoli

Name the structure labeled 8 

• lungs 
• trachea 
• diaphragm 
• alveoli 

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

• inspiration

• expiration

• internal respiration

• external respiration

The only externally visible part of the respiratory system

• Eyes

• Nose

• Pharynx

• Larynx

Which lung has 2 lobes?

• Right

• Left

Which part of the Respiratory System plays a major role in speech?

• nose

• pharynx

• larynx

• trachea

What letter points to the Alveoli?

• C

• D

• E

• F

What letter points to the Pharynx?

• F

• B

• C

• D