Respiratory System Flashcards
1
Q
moves the air into and out of the lungs; controls gas exchanged between blood and lungs
A
respiratory system
2
Q
major structures
A
lungs, nose, mouth, trachea
3
Q
links to circulatory system to provide cells with oxygen and remove carbo dioxide
A
respiratory system
4
Q
gas exchanged in the lungs occurs through the process of
A
diffusion
5
Q
high concentration of oxygen moves out of lungs into blood to balance concentration
A
diffusion
6
Q
are only aurr sacs in order for them to move they must work together with a muscle known as diaphragm
A
lungs
