It is pretty easy. Even if you get one or two wrong its fine. Just breath and go.
Diffusion
Osmosis
Transfer
A and B
A stroke is to the brain and a heart attack is to the head.
A stroke is to any part of the body and a heart atack is only to the heart.
Blood clots?!
You just get dizzy for a short time and pressure gets to the clot so it exposides and everything goes back to normal.
We can't because it gets too big and we die of suffication.
Because they look weired and it's dumb to have them.
It takes your circulatory system for it's own and can grow to extreme proportions because its taking in the blood.
It's common logic to not have a tumor and it can take you to a hospital if left alone.
Bicuspid valve
Tricuspid valve
Both
Vena Cava
They branch off of the arteries
They branch off of the veins
They are the tubes that contain blood and bring then to and from the heart
They bring the blood to its final resting place where they die.
A pump
An organ that pushes the oxygenated blood through the body and the deoxygenated blood to the lungs.
An organ
A thing in your chest that makes a funny sound
Speen
Kidneys
Heart
Brain
Liver
When you bleed out
When you eat salty foods
Spleen
Circles blood
Blood circles
Circulation of the blood
The heart pumps the blood around the body and back
Don't do stupid things like smoke, over do it on the drinking, doing drugs.
I'm invincible I can't get hurt!
Don't eat fast food
Don't age really fast.
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