Respiratory System

We breathe in _____& breathe out ______.

• oxygen, carbon dioxide

• carbon dioxide, oxygen

What is the muscle called that assists with inhaltion & exhalation?

• diaphragm

• alveoli

• bronchus

The main function of the respiratory system is to supply oxygen to the body.

• true

• false

What is the correct name for the windpipe?

• Trachea
• Bronchus
• Bronchiole
• Larynx

What is the correct name for the voice box?

• Trachea
• Bronchus
• Bronchiole
• Larynx

What are the names of the air sacs in the lungs where gas exchange takes place?

• Alveoli
• Bronchi
• Bronchioles
• Intercostal muscles

Label A is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

Label B is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

Label D is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

What does the respiratory system release?

• oxygen

• glucose

• carbon dioxide

• ATP