• last year
Biology documentary about the endocrine system which is a network of glands and organs located throughout the body. Find out in this documentary how the endocrine system uses chemical messengers called hormones to regulate a range of bodily functions through the release of hormones that are secreted by the glands of the endocrine system, traveling through the bloodstream to various organs and tissues in the body. The hormones then tell these organs and tissues what to do or how to function.

The endocrine system is similar to the nervous system in that it plays a vital role in controlling and regulating many of the body’s functions. But unlike the nervous system, it uses hormones instead of nerve impulses and neurotransmitters.

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TV

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