Final answer:
The endocrine system produces hormones that regulate various body functions, with different organs contributing to this regulation through their hormone production. Adrenal glands, pancreas, heart, kidneys, and adipose tissue all play roles in maintaining homeostasis.
Step-by-step explanation:
The endocrine system produces a variety of hormones that help regulate metabolism, blood pressure, response to stress, and other essential functions. Glands such as the adrenal glands secrete cortisol and aldosterone, increasing heart rate, breathing rate, and blood pressure in response to stress.
The pancreas secretes insulin to regulate blood sugar levels. Other organs have secondary endocrine functions; for instance, the heart produces atrial natriuretic peptide to reduce blood volume and pressure. The kidneys release renin and erythropoietin affecting blood pressure and red blood cell production, respectively. Last but not least, adipose tissue produces leptin which signals satiety in the brain.