Which of the following describes how two human body systems work together to maintain homeostasis. -The nervous system transports oxygen to the respiratory system causing the breathing rate to change
-The circulatory system moves nutrients throughout the body to be broken down in the digestive system
-The circulatory system brings oxygen into the body and the excretory system gets rid of the carbon dioxide.
-The nervous system sends signals through the nerves causing the muscles in the musculoskeletal system to contract.