Which body system consists of glands that produce and secrete hormones into the bloodstream?
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Endocrine system
The endocrine system acts as the body's long-distance communication network, using chemical messengers called hormones to regulate growth, metabolism, and mood. Unlike the nervous system's rapid electrical signals, this system releases chemicals directly into the bloodstream to reach distant organs. It is anchored by the pituitary gland, which is often called the 'master gland' because it directs the activity of many other glands.
Also asked as:
- Which biological system is responsible for the production and regulation of hormones?