Operation Ouch! - Series 6: 5. Terrific Teeth - Signed

Name: Operation Ouch! - Series 6: 5. Terrific Teeth - Signed
Description: Dr Chris and Dr Xand show how incredible the human body is. The doctors reveal why you need differently shaped teeth to eat your food safely.

Dr Chris and Dr Xand show how incredible the human body is. The doctors reveal why you need differently shaped teeth to eat your food safely.