B207 - Respiratory System

NUMBER 1:

• lungs

• pharynx

• mouth

• alveoli

NUMBER 6:

• Lungs

• Trachea

• Mouth

• Alveoli

NUMBER 3:

• Pharynx

• Trachea

• Bronchi

• Alveoli

When we breath in the diaphragm...

• Contracts

• Relaxes

When we breathe out the diaphragm...

• Contracts

• Relaxes

What are these?

• Stomach
• Esophagus
• Lungs
• Mouth

Where do we have our vocal cords?

• In the larynx

• In the pharynx

• In the trachea

• In the mouth

Little bags where the change between oxygen and carbon dioxide happens

• Alveoli

• Bronchioles

• Lungs

• Trachea

Which 2 substances are exchanged in the Respiratory System?

• Nitrogen

• Carbon monoxide

• Oxygen

• Glucose

• Carbon Dioxide

What does your body need from the air around you?