Question

lewis is exercising and his muscles need oxygen. which best describes how systems interact to bring his body into homeostasis? the circulatory system brings oxygen to the respiratory system, which delivers oxygen to the muscular system. the respiratory system brings oxygen to the circulatory system, which delivers oxygen to the muscular system. the respiratory system brings oxygen to the circulatory system, which delivers oxygen to the skeletal system. the circulatory system brings oxygen to the respiratory system, which delivers oxygen to the skeletal system.

Explanation:

The respiratory system takes in oxygen from the environment. The oxygen then enters the circulatory system in the lungs. The circulatory system transports the oxygen - rich blood to various parts of the body, including the muscular system when the muscles need oxygen during exercise.

Answer:

The respiratory system brings oxygen to the circulatory system, which delivers oxygen to the muscular system.