INTRODUCTION

Have you ever thought of what happens to the food you eat?

Have you ever thought of where faeces come from?

Our eyes help us to see, our nose helps us to smell, our ears help us to hear, inside the body, there is also a set of organs, tissues and mechanisms that take out nutrients the body needs from the food we eat and then bring out the unwanted materials that are not needed by the body. This set of system and their mechanism is what is called the digestive system.