Respiratory System
This gas is Inhaled while Carbon dioxide is exhaled
What is Oxygen
This muscular organ is responsible for pumping blood throughout the body
What is the heart
This large, dome-shaped muscle located at the base of the Lungs is the primary muscle responsible for breathing
What is the diaphragm
These cells in your blood are responsible for carrying oxygen to the body
What are red blood cells
This is the tube, also known as the windpipe, that leads air from the larynx toward the lungs
What is the trachea
These vessels carry blood back towards the heart and contain valves to prevent backflow
What are veins
These tiny, grape-like sacs at the end of the bronchioles are where oxygen and carbon dioxide are exchanged with the blood
What are alveoli
Inhaled air travels through this tube-like structure, also known as the windpipe, before branching into the bronchi
What is the trachea