Answers

2015-11-02T21:10:41+08:00
Hormones help maintain the internal environment of the body by regulating formation of specific enzymes or activities of their target organs
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2015-11-04T18:23:06+08:00
There are different kinds of hormones but usually, they are associated to the reproductive system. it helps in the development of our body when we are in the developing ages (9-18 y.o.)

hope it helps...
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