The endocrine system is responsible for communication in the body using?

The endocrine system is responsible for communication in the body using hormones, which are chemical messengers released into the bloodstream by glands such as the pituitary, thyroid, and adrenal glands. These hormones regulate various physiological processes, including metabolism, growth, reproduction, and mood. Unlike the nervous system, which uses electrical signals for rapid communication, the endocrine system provides slower but longer-lasting effects on target organs and tissues. This system ensures the body maintains homeostasis and responds effectively to internal and external changes.