7.5 Flashcards
The respiratory system exchanges gases.
1
Q
Respiratory system is the body system responsible for…
A
Breathing and ensuring oxygen reaches your blood, and carbon dioxide is removed from your blood.
2
Q
Respiratory tract in order…
A
Inhaling oxgen down the trachea, bronchi, bronchioles and then into the alveolar sacs and eventually into the blood.
3
Q
All cells need…
A
Energy
4
Q
Breathing is the inhalation of (something) and exhalation of (something)
A
Oxygen, carbon dioxide.
5
Q
Other types of respiratory systems…
A
Gills.
