Respiratory System

When we inhale we...

• Breathe in air
• Breathe out air

When we exhale we...

• Breathe in air
• Breathe out air

True or False: We breathe OUT Carbon Dioxide.

• True
• False

What do we take in when we inhale?

• Oxygen
• Carbon Dioxide
• Nitrogen

True or False: Air can ONLY enter through our nose.

• True
• False

What is another name for our throat?

• Pharynx
• Larynx 
• Trachea
• Diaphragm

What is another name for our voice box?

• Pharynx
• Larynx 
• Trachea
• Diaphragm

What is another name for our windpipe?

• Pharynx
• Larynx 
• Trachea
• Diaphragm

What connects our nasal and oral cavities?

• Throat
• Voicebox
• Trachea
• Diaphragm 

What connects our throat to our lungs

• Pleura
• Voicebox
• Trachea
• Diaphragm