agar koi SEVENTH 7TH class mein study karta hai to please iss question ka answer batado please bahut important hai. please please.
WHAT ARE THE FUNCTIONS OF DIAPHRAGM?
agar pta hai tbhi btana please.
aur kush bhi type matt krna please.
bahut jada important hai.
Share
Verified answer
Explanation:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
WHO ARE YOU?
WHAT'S YOUR NAME?