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Circulatory System

this will help me study 4 science

TermDefinition
Artery have thick walls. carry blood away from the heart
vein have thin walls. carry blood to the heart
capillary smallest part of the body's blood vessel
heart the biggest muscle in the body. pumps blood throughout the entire body
red blood cells carry oxygen to every cell in your body
white blood cells fight infections
platelets help in the closing process of a cut. when a blood cell vessel breaks,the platelets gather to close it
plasma a yellow liquid that carries nutrients hormones and proteins throughout the body
valve allows blood to flow one way. makes blood travel faster
aorta top of the heart
Created by: Mikenna
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