The document discusses the endocrine system and its functions. The endocrine system uses hormones as chemical messengers to regulate bodily functions such as smooth and cardiac muscle contraction, growth and development, and reproductive systems. It lists the major endocrine glands like the pituitary gland, thyroid gland, and adrenal gland. The document also outlines the roles of hormones in the body and types of hormones.

1. VIMP COURSE A Driving Force To Success

2. ENDOCRINE SYSTEM ♫ HARMONE ♫ Mediator molecule

6. ♠ HYPOTHALAMUS ♠ THYMUS ♠ PANCREAS ♠ OVARIES ♠ TESTES ♠ KIDNEYS ♠ STOMACH ♠ LIVER ♠ SKIN ♠ HEART