There are 5 steps in the water treatment process hope this helps!!!
The part of the nervous system that is similar to the autopilot is the AUTONOMIC NERVOUS SYSTEM. It controls the muscles and the glands of the internal organs. It is divided into sympathetic and parasympathetic. The sympathetic autonomic nervous system brings about excitation in the body while the parasympathetic brings about calmness.
Well the best explanation for what has happened the muscles don't see much exercise so they grow tiered quicker than normal
