BIO 211 Lab 5 Pre-Lab Crossword

This element is the reason we breathe
Breathing in
The amount of air that is breathed in and out at any one time
Waste product of respiration
The structure shared by the respiratory and digestive systems
Has "C" shaped cartilage
Takes oxygenated blood back to the heart
Brings deoxygenated blood to the lungs
Each lung is enclosed in a double-walled sac called the:
Breathing out
Air travels through the nostrils into this chamber to be warmed and humidified
The smallest of respiratory vessels
The volume of air that is left in the lungs after foreced expiration
Small muscles of breathing found between each rib
Tha maximum of air that can be moved into and out of the lungs with one breath
The trachea divides into left and right primary _________
Dome-shaped muscle involved in breathing
General structure in the respiratory system containing the vocal cords
Clusters of tiny, thin-walled sacs where gas exchange takes place
There are two in the left lung and three in the right lung - sections.