Criss-Cross Applesauce

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Across
  1. 3. a living thing that performs cellular respiration
  2. 6. reactants release heat energy
  3. 8. a chemical reaction that happens in mitochondria
  4. 10. where photosynthesis occurs
  5. 11. what is made in photosynthesis
  6. 12. what is put into photosynthesis
Down
  1. 1. All organisms need a source of food in this form.
  2. 2. A chemical reaction that happens in a plant organelle
  3. 4. found in the cell nearly in every organism on earth
  4. 5. reactants absorb heat energy
  5. 7. energy
  6. 9. helps photosynthesis happen