Across
- 4. _________ what happens after you mix two substances together
- 5. h2o
- 6. you breath this to live
- 8. found in food like bread
- 9. struggles to breath
- 13. Found in foods like fish and meat.
- 14. stores oxygen
Down
- 1. a cell found in your blood.
- 2. membrane skeleton of a cell
- 3. When your body doesn’t produce enough insulin.
- 4. __________ dioxide is made during cellular respiration.
- 7. where food goes after you swallow
- 10. pumps blood
- 11. when your body doesn’t produce enough red blood cells
- 12. Saving blood to increase performance.