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astraxan [27]
4 years ago
11

Are chemical messengers that can travel through the bloodstream and tell cells in the body what to do. They are very important i

n maintaining homeostasis.
Biology
2 answers:
sweet [91]4 years ago
5 0

Hormones Is the answer

belka [17]4 years ago
3 0
<span>Hormones is what you want</span>
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