The digestive system is the food converter. The digestive tract is developed to perform the task of digestion with the help of various organs which are the mouth, gullet, stomach, and the intestines. The actual food converters are the enzymes which are chemical substances able to convert food from one form to another. The digestion ends in the small intestines where the digested food nutrients diffuse into the blood stream from the walls of the small intestines. The undigested food is then passed out from the large intestines through the anus.
Nutrition is very important for healthy growth of the body.
Such statements are passed after some kind of sensing has occurred. The nervous system is the system responsible for all kinds of perceptions. This system consists of a network of nerves throughout the body connected to the spinal cord and the brain. The brain is the seat of all consciousness. The nervous system also controls all five senses by interpreting all forms of perception.