The job of the circulatory system is to
What is to bring oxygen and nutrients to the cells and CO2 and waste away from the cells.
What material brings oxygen to all parts of the body?
What is blood
The upper chambers of the heart are called
What is Atria or Atriums
This material is used to clot blood and fix cuts in the blood vessels.
What are platelets
These are the tiny little air sacs that are at the end of the small tubes in our lungs
What are the alveoli
Which Chamber receives blood from the body (be specific)?
What is The right atrium
What blood vessels carry blood to the heart from the body
What are the veins
Which chamber receives blood from the lungs (be specific)?
What is Left Atrium
This object is responsible for making sure only air gets into your trachea and that food goes into your esophagus
What is the epiglottis
What prevents blood from moving backwards through the heart (general)?
What are valves
These are the names of the 2 parts of blood pressure.
What are systolic and diastolic