1. A processes that take place in the cell to convert energy from nutrients into ATP, and them release waste
2. Carbon dioxide
3. A.)Nose B.)Pharynx C.)Carynx D.)Trachea E.) Lung F.) Bronchioles G.) Alvelos
4. From the nose inhale oxygen then goes through the trachea then to the bronchus the goes through brochioles then to the alveoli that exchange with cappilaries oxygen takes back carbon dioxide to exhale it .
5. In the alveoli it exchanges with cuppilaries.
Alveoli gives oxygen and cappilaries diffues carbon dioxide .
6. (I) Inhale oxygen
(II) Exhale carbon dioxide