Digestion crossword

1. ball of food
5. increases the surface area of the intestine so that it can absorb more nutrients
8. part of the digestive track that connects the mouth & stomach
9. produced pancreatic juice
11. chemical reaction when molecules combine with oxygen
14. food is broken down physically as your teeth grind
17. the energy you need to maintain automatic processes
19. or blood sugar is the body's basic fuel
20. mixture of enzymes

2. contains the enzyme ptyalin which helps break food down
3. helps the boy digest and absorb fats
4. things that your body do naturally
6. process of breaking down food & changing nutrients into forms your body can use
7. acids and enzymes that help food break down chemically
10. churned food turns into this liquid
12. breaks down foods
13. rhythmic movements of muscle
15. break down food
16. helps change carbohydrate into sugars
18. storage form of glucose