SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the three main components of the circulatory system?
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brain, lungs, heart
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blood, brain, lungs
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blood vessels, stomach, heart
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heart, blood, blood vessels
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Explanation:
Detailed explanation-1: -Heart, a muscular organ that pumps blood throughout your body. Blood vessels, which include your arteries, veins and capillaries. Blood, made up of red and white blood cells, plasma and platelets. 21-Sept-2021
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