SCIENCE
CIRCULATORY SYSTEM
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 Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
 
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 Which vessels carry blood away from the heart? 
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  arteries 
 
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  veins 
 
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  capillaries 
 
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 None of the above
 
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 Explanation: 
Detailed explanation-1: -Arteries carry blood away from the heart and veins carry blood back to the heart.
Detailed explanation-2: -Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart muscle needs oxygen-rich blood to function.
Detailed explanation-3: -The arteries (red) carry oxygen and nutrients away from your heart, to your body’s tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart.
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