The Respiratory System regulates breathing and gas exchanges within an organism. In humans, this system includes the lungs, airways, and respiratory muscles.
Blood system ,muscular system and nervous system help respiratory system .
Blood vascular system helps respiratory system .
The lungs are part of the respiratory system! they help the circulatory by giving oxygen, but they are just respiratory.
Breathing!
the respiratory system since that is where your lungs are located
Respiratory system provides O2 to digestive system which is essential for all cells and their working .
your mom is fat
Yes it does, it is the respiratory system, meaning breathing system. :D
NO.
The Respiratory system help us meets its needs by giving us energy
To get energy..
it stops them dying -_-
no help please