Food that cannot be broken down is released from the body as faeces (poo). The digestive system is made up of key parts, each of which has a different function. Food passes through most of these ...

Food that cannot be broken down is released from the body as faeces (poo). The digestive system is made up of key parts, each of which has a different function. Food passes through most of these ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about ... to split it up into its constituent parts: proteins, carbohydrates, fats, vitamins ...