Recycling Matter & Energy

12345678910111213141516
Across
  1. 2. photosynthesis and cellular respiration together are a "_____"
  2. 4. what goes into a reaction
  3. 8. this states that matter cannot be created or destroyed
  4. 9. this states that energy cannot be created or destroyed
  5. 10. what comes out of a reaction
  6. 12. the gas humans breathe out
  7. 13. the word for something moving around
  8. 15. energy cannot be "_______" or destroyed
  9. 16. the gas humans need to breathe
Down
  1. 1. the process animals use to generate energy
  2. 3. this is the sugar molecule used up in cellular respiration
  3. 5. the process plants use to generate energy
  4. 6. something changed has been "______________"
  5. 7. a liquid that both plants and humans need to survive
  6. 11. photosynthesis uses this to make sugars within the plant
  7. 14. the energy generated by cellular respiration