Respiratory System Questions and Answers 100% pass

Respiratory System Questions and Answers 100% pass Alveoli - ANS- a grape-like group of thin-walled sacs in the lungs that inflate as we breathe and pass oxygen into the blood Bronchial Tubes - ANS- the tubes that connect the trachea to the lungs and allows air to enter the lungs Diaphragm - ANS- the large muscle of the chest cavity that contracts and expands to force air into and out of the lungs Exhale - ANS- the breathing procedure of removing air from the body Inhale - ANS- the breathing procedure of bringing air into the body Larynx - ANS- also known as the voice box, air passes through this tube on its way to the trachea Lungs - ANS- the main organ of the respiratory system Mouth - ANS- the body organ that allows air to enter the body when the nostrils are not being used Nose - ANS- the body organ that contains the nostrils Nostrils - ANS- the holes in the nose through which air enters the body Respiration - ANS- the exchange of oxygen and carbon dioxide in our blood Respiratory System - ANS- the group of organs that work together to bring oxygen to our cells Ribs - ANS- the bones that protect the lungs Throat - ANS- the tube through which air passes from the nasal passage to the larynx Trachea - ANS- also known as the windpipe, this tube is the passage for air from the larynx to the bronchial tubes