The answer is THE SOMATIC NERVOUS SYSTEM.
The somatic nervous system is part of the peripheral nervous system. It is major function is voluntary movement of the muscles and organs and reflex movement. During the processing of voluntary movement, sensory neurons which transmit information about sight, smell, sound, taste and tactile information carry impulses to the brain and the spinal cord.
because the products of the process, such as ethanol, contain more energy than does carbon dioxide, the product of aerobic respiration.
Harmful because they change how the genes are supposed to form and they can give disorders at times.
