Digestion
Digestion means breaking down insoluble food into small soluble molecules which can be absorbed into the bloodstream. Once it has been absorbed, food can be used to do the things needed to keep the body going.
This topic on digestion is introduced through interactive animations and roll over diagrams.
This is one of our older resources which you can view in its own window by clicking on the link below. We will be updating this resource in the coming months.
