Science

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Across
  1. 3. living things _________ to changes
  2. 5. animal group that has six legs
  3. 6. dioxide plants need this air to make food
  4. 7. second stage in a 3-stage life cycle
  5. 9. takes the shape of container, fixed volume and cannot be compressed
  6. 10. no definite shape and volume, can be compressed
  7. 14. living thing seen through microscope
  8. 16. has definite shape and volume, cannot be compressed
  9. 18. system where food is broken down
  10. 21. living things need air, food and _______
  11. 22. leaf contains food in the seed
  12. 23. seeds need air, warmth and water
  13. 25. system where breathing is involved
  14. 27. animal group that has hair or fur
Down
  1. 1. part of plant where food is made
  2. 2. living things can ________ its young
  3. 4. process where plants make food
  4. 8. system where blood travels around the body
  5. 10. living things can ________
  6. 11. living thing reproduce by spores
  7. 12. animal group that breathe through gills
  8. 13. will appear first when seed germinates
  9. 15. living things will die
  10. 16. will appear after the root in germination
  11. 17. animal group that has feathers
  12. 19. second stage in a 4-stage life cycle
  13. 20. When a liquid cools,there is heat _______
  14. 24. living things ______ by itself
  15. 26. third stage in a 4-stage life cycle