Vocabulary

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Across
  1. 1. period of rest or metabolic inactivity
  2. 6. opposite of photosynthesis
  3. 7. converting light energy into chemical energy
  4. 8. involved in the exchange of carbon dioxide
  5. 11. plant cells that control gas exchange
Down
  1. 2. gives plants its color
  2. 3. outer most layer of the plant
  3. 4. things that plants respond to
  4. 5. adapting to environmental changes
  5. 9. water movement through plants
  6. 10. simple sugar