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Circulation & Respir

Circulation and Respiration 7th Grade Holt California Life Science

TermDefinition
structure the arrangement of the parts of a whole
function, noun use or purpose
function, verb to work or perform a role
contribution a part given toward a whole
individual being a single, separate entity; particular
affect, verb to change; to have an effect on; to influence
generate to bring about, to produce
cardiovascular system a collection of organs that transport blood throughout the body
artery a blood vessel that carries blood away from the heart to the body's organs
capillary a tiny blood vessel that allows an exchange between blood and cells in tissue
vein in vertebrate biology, a vessel that carries blood to the heart
pulmonary circulation the flow of blood from the heart to the lungs and back to the heart through the pulmonary arteries, capillaries, and veins
systemic circulation the flow of blood from the heart to all parts of the body and back to the heart
blood the fluid that carries gases, nutrients, and wastes through the body and that is made up of platelets, white blood cels, red blood cells and plasma
blood pressure the force that blood exerts on the walls of the arteries
systolic blood pressure the pressure inside large arteries when the heart's ventricles contract
Diastolic blood pressure the background pressure inside arteries when the ventricles relax
Created by: GeoNaugles
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