SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The job of the heart is to?
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give energy to our body
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senses activity inside your body
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bring in air from the atmosphere and pass oxygen into the bloodstream
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Pump blood around the body
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Explanation:
Detailed explanation-1: -Your heart pumps blood around the body all the time-about five litres (eight pints) of it-and this is called circulation. Your heart, blood and blood vessels together make up your cardiovascular system (or heart and circulatory system).
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