Across
- 4. gas that has no color or smell and is in the air that we breathe
- 7. tube through which blood flows
- 11. thick sweet food made from sugar and fruit; you eat it with butter on bread
- 13. regular, stable
- 15. food that has carbo-hydrates in it and that gives your body energy; rice or potatoes have a lot of starch in them
- 17. give
- 18. food that is made from cows
- 19. seed that comes from a climbing plant. Can cook.
- 20. breakfast food made from wheat or corn; eaten with
- 21. a cell
- 22. cell wall that separates the inside/outside
Down
- 1. made of wax
- 2. oil from plants and vegetables
- 3. hard object that comes from plants
- 5. like ―jam”
- 6. round green seed that is cooked and eaten as a vegetable
- 8. keep
- 9. an acid that the cells in your body need to use food
- 10. chemical that is in coal or diamonds
- 12. quantity
- 14. chemical substance that has a pH of less than 7
- 15. fat type of fat from meat and milk products; it is not as healthy as fats from vegetables or fish
- 16. colorless gas that can burn ; combined with oxygen you get water
- 19. stop ; not let through