Across
- 1. fats
- 4. number of calories that are burned
- 7. a country
- 8. Inhaling Air
- 9. long energy storage
- 10. monomers of proteins
- 11. a study of health; helps the body grow
- 12. 1000
- 15. an organism that eats plants
- 16. Mass of a living organism
- 17. water
- 18. sugar
Down
- 1. a african elephant
- 2. C,H,O,N
- 3. unit of mass
- 4. a chemical reaction in our bodies
- 5. removal of bacteria
- 6. feeds on dead animals
- 13. a meat eater
- 14. an organism that is usually hunt for food