Worksheet: The Endocrine System

In this worksheet, we will practice identifying the parts and functions of the endocrine system.


Hormones are the body’s chemical messengers. There are many different kinds of hormones, and each one has a specific job.

How do hormones travel around the body?

  • AThrough the nerves
  • BIn the blood
  • CIn the skin cells
  • DThrough the muscles

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