review unit 1 and 2

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Across
  1. 2. trapping sunlight and giving the color green in plant
  2. 3. holes for gas to come in and come out
  3. 5. body parts that is hollow and can contain poison
  4. 10. underground vertical stem belongs to ginger and lotus
  5. 14. body parts to catch prey for certain animals such as lizard
  6. 15. Large jumping mammals with pouch for baby
  7. 16. group of animals that eat like cows, horse, rabbit
  8. 17. belongs to fish groups to help them move
  9. 18. color of flower that use wind to help them scattered seed.
Down
  1. 1. type of plants with weak stem and grow vorizontally on the ground
  2. 4. plants that usually on beach line to prevent big waves and have above ground roots
  3. 6. parts of plant that is colorful and smells good to attract other animals
  4. 7. body parts used by penguin to paddle in the water
  5. 8. act as a teeth for bird
  6. 9. types of roots belongs to banyan tree
  7. 11. store extra food for winter
  8. 12. horn like body part on elephant
  9. 13. type of beak belongs to hawk