Human Nutrition

5. Prevents food/water from entering the trachea
7. Passing out of undigested food as faeces
8. Liquid stored in the gall bladder, helps to emulsify fats
11. Partly-digested food that moves from the stomach into the small intestine
12. Another name for the alimentary canal
13. Deficiency disease caused by lack of protein in the diet
14. The outermost and hardest layer of the tooth

1. Part of villus which absorbs digested fats
2. Movement of muscles along the wall of the alimentary canal
3. Cells which secrete mucus
4. Movement of digested food molecules into the cells where they are used
6. Surrounding muscle that block/prevent anything from passing
8. Contains some some of each different types of nutrients in a suitable quantity & proportion
9. Disease caused by a water-borne bacterium, causing severe diarrhoea
10. Loss of watery faeces