Bio Extra Credit

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Across
  1. 7. Where photosynthesis happens
  2. 8. Digestive organelle in the cell
  3. 9. Stores DNA for eukaryotic cell
  4. 15. A negatively charged ion
  5. 16. Complexes that make proteins
  6. 17. A liquid that is a completely homogeneous mixture of two or more substances
  7. 18. A substances that increase the hydrogen ion concentration of a solution
  8. 20. Charged atom or molecules
  9. 21. Starting material of a chemical reaction
Down
  1. 1. The loss of electrons from one substance
  2. 2. The scientific study of life
  3. 3. Energy factory of the cell
  4. 4. The dissolving agent of a solution
  5. 5. The substances that are dissolved
  6. 6. A substances that reduce the hydrogen ion concentration of a solution
  7. 10. Another name for the ionic compounds
  8. 11. Resulting material of a chemical reaction
  9. 12. A positively charged ion
  10. 13. Catabolic process without oxygen
  11. 14. The smallest unit of matter that still retains the properties of an element
  12. 16. The addition of electrons to another substance
  13. 19. Capacity to cause change