Question

Which chemical substances affect the activity of another part of the body?​

Answer 1

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Hormones are chemical substances that affect the activity of another part of the body (target site).

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Answer 2

Answer:

Here your answer

Explanation:

The main function of endocrine glands is to secrete hormones directly into the bloodstream. Hormones are chemical substances that affect the activity of another part of the body (target site). In essence, hormones serve as messengers, controlling and coordinating activities throughout the body.

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