* Nose
* Pharynx
* Larynx
* Trachea
* Bronchi
* Lungs
the heart and lungs
lungs
its water
The alimentary canal and the accessory organs
spleen
The alimentary canal and the accessory organs
the muscles and bones
the muscles and bones
Ch2o + o + o2 -> co2 + h2o + atp
Nothing Lol {x
haha i dont know
The respiratory system carries oxygenated blood to muscles to allow them to function