Endocrine gives the correspondence through hormones; secrete their hormones directly into the bloodstream and uses blood vessels as information channels. ... Theendocrine and integumentary systems correlate with the sense organs, which react to heat, cold, vibration, texture, and pressure.
True, if you were injured that would be a limiting factor that could stop you from exercizing
To prevent H20 from contaminating the washed area, as the water runs off the elbow rather than the hands that will be used in the surgery