Please enable JavaScript.
Coggle requires JavaScript to display documents.
the circulatory system 1. - Coggle Diagram
the circulatory system 1.
What is it?
carries blood around the body
oxygen nutrients to our cells
carries co2+ waste out of the cells
courier messanger
the heart
4 different chambers
septum
values
artries+veins
artries carry blood- away from the heart
to
the body
viens cary blood to the heart
vena cava- brings blood from the body-oxygenated
vena cava brings blood back ot heart from the body
pulmonary vein- carrys blood from the lungs - oxygenated
pulmonary artrey bring blood to the lungs
what is the purpose of a valve
open and close to allow blood flow , prevents blood flowing backwards
aorta brings blood to the body
2 top ones are our arteries, aorta carries oxygenated blood to the body. pulmonary artery carries blood to the lungs to
pick
up oxygenated
pulmonary vein carries oxygenated blood to the heart from the lungs
1- pulmonary vien oxygenated from lungs--> heart
2- aorta pumps oxygenated blood to the body
3- cell suse oxygen--> vena cava(vein) brings
deoxygenated
blood from body to heart
4- pulmonary artrey oxygenated heart--> lungs and cycle restarts
triscuspid right side- not oxygenated or deoxygenated
bicuspid
artrey- thick walls of muscle to pump blood aorund the body- vein thinner wall of muscle
compositions
platlets,
create blood clots
plasma
carryies nutrients
white blood cells-warriors fight infections
red blood cells
carrys oxygen
blood flow cycle
