Maps showing the locations of major ethnic groups in Kenya. Kenya is home to a large number of ethnic groups, including the Kikuyu (the largest single group at around 22%), the Luo, and the Maasai.. Kenya is home to a large number of ethnic groups, including the Kikuyu (the largest single group at around 22%), the Luo, and the Maasai.
Function of the Digestive System. The primary function of the digestive system is to break down the food we eat into smaller parts so the body can use them to build and nourish cells and provide energy. The digestive system is a series of hollow organs joined in a long, twisting tube from the mouth to the anus.
The digestive system is responsible for the ingestion of food, itâs breakdown into its constituent nutrients and their absorption into the blood stream, and the elimination of wastes from that process.The liver produces bile and is associated with the metabolism of nutrients together with a number of other functions.The main function of the pancreas is the production of digestive enzymes and special compounds called hormones.he liver produces bile and is associated with the metabolism of nutrients together with a number of other functions. The main function of the pancreas is the production of digestive enzymes and special compounds called hormones.