What does the circulatory system even do????????
control your thought processes and behavior in social situations
circulate CO2 around your body and helps your bones to gain more calcium
circulate oxygen to your cells and remove the cells' waste
Check the MAIN components that make up the circulatory system. (hint: there are 3)
Blood vessels
brain
CO2 cells
oxygen cells
ventricles
blood
lungs
heart
artery
What is a vessel???????????????
the cells that take in all of those oxygen cells
that hole on the end of the valve in the heart
the tubes that carry blood
What are the 3 main vessels of the heart???? <3
they're just called vessels.
arteries
valves
capillaries
tubes
veins
Arteries push blood away from the heart. Arteries have a lot of blood, which means they have a lot of pressure.
Capillary is a muscle that pumps blood throughout the body.
Veins push blood to the heart. Additionally, the blood that comes from the pulmonary veins into the heart is oxygenated.
Each half of the heart (the right and the left) is divided into ___________
atriums
sections
quarters
Blood enters the right atrium, passes into the left ventricle, then is pumped to the lungs by the pulmonary arteries.
In the lungs, you breathe out waste and breathe in oxygen
the right side of the heart pumps blood to the
The left side of the heart pumps blood to the
The blood returns to the heart via pulmonary veins and empties into left atrium.
The blood enters the left ventricle through the tricuspid valve
The left ventricle pushes blood through the aortic valve into the pulmonary vein.
The aorta branches into all arteries of the body.