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▹ Answer
<em>Joule</em>
▹ Step-by-Step Explanation
Joules are the S.I. unit of heat. Joules are in the International System of Units.
Hope this helps!
CloutAnswers ❁
Brainliest is greatly appreciated!
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Those two are the muscular system and the excretory system because you use your muscles to push up and down and your excretory system produces the sweat you use while doing them
I'm pretty sure the answer to this question is choice D.
To distribute oxygen and blood
