What are the parts of a human body? Learn about the main parts of the ... Bitesize 1st Level Science guide on the digestive system for Scotland's Curriculum for Excellence (CfE).

Find out about the different stages of a human life cycle and how ... What is the digestive system? Discover how the food gets into the body, through the digestive system. What happens to food ...

The human body is made up of cells, which make up tissues, which in turn make up organs that form the basis of systems, all working together to keep us alive. Learn how body systems and their vital ...