Across
- 5. Pumps blood around the body
- 6. These remove carbon dioxide from the blood and replace it with oxygen
- 9. A type of acid, hint: HCl
- 11. solids liquids and:
- 12. orbits the earth
- 13. Made of a solvent and a solute
- 14. These are found on the periodic table
Down
- 1. H2O
- 2. It keeps us on the ground
- 3. an object used to look at distant object
- 4. Turns red litmus blue
- 7. The unit of mass Kg
- 8. An object used to look at very small objects
- 10. When two or more elements combine in a chemical reaction they form a
- 15. A body in motion stays in:
- 16. The main source of energy on earth