Question

bio-201 topic 1: anatomy, physiology, homeostasis, and the chemistry of life
practice it
what are the two main systems involved in regulating homeostasis?
the integumentary system and the immune system.
the nervous system and the endocrine system.
the circulatory system and the respiratory system.
the lymphatic system and the circulatory system.
the respiratory system and the lymphatic system.

Explanation:

Homeostasis is the body's ability to maintain a stable internal environment. The nervous system uses electrical signals (nerve impulses) to rapidly communicate and regulate processes. The endocrine system uses hormones, which are chemical messengers released into the bloodstream, to regulate body functions more slowly but with long - lasting effects. Together, they are the main regulators of homeostasis.

Answer:

The nervous system and the endocrine system.