Manual create account
The process of brathing and the corresponding contraction and expansion of lungs is shown in the video. During inspiration pressure in lungs decreases and air rushes in.
You need to login to download this video.
login or signup
Tags: Breathing Movements_2
( Send Message ) on 11-12-2011.
Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.
Duration: 0m 54s