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10Arteries carry blood away from the heart.
Veins carry blood from the heart to the body.
Capillaries are responsible for nutrient and waste exchange.
Arteries have valves to prevent backflow.
The aorta is the largest artery in the body.
Venules unite to form veins.
The walls of veins are thicker than arteries.
Blood pressure is higher in arteries than veins.
Tunica media is the muscular layer of a blood vessel.
Vena cava is a vein that carries blood to the heart.
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Which blood vessel carries blood away from the heart?
Which blood vessel carries blood to the heart?
Which blood vessel is the largest in the human body?
Capillaries are responsible for:
Veins have valves to:
Arterioles divide to form:
Which layer of a blood vessel is muscular?
The speed and pressure of blood are lowest in:
Venules unite to form:
Blood vessels that carry carbon dioxide-rich blood from the body to the heart are:
Blood vessels are ______, ______ tubes that transport blood in the body.
The three types of blood vessels are ______, ______, and ______.
Blood vessels that carry blood from the heart to various parts of the body are called ______.
______ have thick muscular walls and no valves.
The largest artery in the human body is the ______.
Arteries divide into ______, which further divide into capillaries.
______ are fine, thread-like blood vessels that exchange nutrients, oxygen, and wastes with cells.
Blood vessels that carry blood from organs to the heart are called ______.
Veins have ______ to prevent backward flow of blood.
Venules, veins, and ______ cava have the same function but differ in size and number.