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Heart
Lungs
Random
Alveoli
Tubes
100
How does the heart relate to the respiratory system?
It pumps blood which collects oxygen
100
How many lungs do we have?
2
100
What do we exhale?
Carbon Dioxide
100
Where is the alveoli located?
Alveoli are located in the lungs
100
What is the main tube that goes down to your lungs?
Trachea Tube