Answer:
Nervous system and endocrine system.
Step-by-step explanation:
The nervous system and the endocrine system coordinate the processes and activities within the human body.
The nervous system abrogates all the connections between nerve cells and all the organ present in the body, promoting the capture of information, messages and stimuli that occur outside the body, but which influences internal processes and that the body needs to respond to. . In addition, the nervous system coordinates all the body's movements.
The Endocrine System, in turn, is formed by glands that produce all the hormones that are released into the bloodstream and cause a reaction in some organ. These reactions are essential for the maintenance of life and the functionality of the organs.