THORAX ABDOMEN AND PELVIS

MEDICAL

LUNGS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which part of the body is NOT used for the human breathing system to work?
A
Mouth
B
Nose
C
Small intestine
D
Diaphragm
Explanation: 

Detailed explanation-1: -The diaphragm: This dome-shaped muscle below your lungs separates the chest cavity from the abdominal cavity. The diaphragm is the main muscle used for breathing. The muscles between your ribs: Called intercostal muscles, these muscles play a role in breathing during physical activity.

There is 1 question to complete.