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Circulatory Sys. WMS

Circ, system info. 7th grade science WMS Merson

QuestionAnswer
One word description of the circulatory system TRANSPORT!
What two things get delivered to all cells in the body? Nutrients and oxygen
What two things are removed from all cells in the body? Waste and carbon dioxide
Which organ pumps blood to all parts of the body? Heart
What is the function of blood vessels? Carry blood!
Name the three main parts of blood vessels Arteries, Veins, and Capillaries
These carry blood AWAY from heart Arteries
These carry blood TO the heart Veins
These are the smallest blood vessels that connect arteries and veins Capillaries
These allow exchange of materials with cells Capillaries
Name the three structures of the circulatory system Heart, Blood vessels, blood
What is the function of blood? Carry nutrients and wastes, and carry cells to fight infections.
Which organ CONTRACTS? HEART
DEOXYGENATED BLOOD IS???? Blood without oxygen
Oxygenated blood is??? Blood WITH oxygen
Deoxygenated blood flows from the heart to the ??? ???? to the lungs. Pulmonary artery
What does deoxygenated blood pick up in the lungs? Oxygen
What does deoxygenated blood drop off in the lungs? Carbon dioxide
Oxygenated blood flows from the heart through the ???? to the rest of the body. Aorta
Oxygenated blood drops off ???? and ?????? to cells. oxygen and nutrients
Oxygenated blood picks up ??? and ???? carbon dioxide and wastes
Blood returns...oxygenated blood returns from lungs to the heart through the ???? ?????? Pulmonary vein
Deoxygenated blood returns from the body to the heart through the ?? ??? Vena Cava
Created by: nmerson
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