Science Extra Class

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Across
  1. 2. You need this to live.
  2. 5. When something stays on top in water.
  3. 7. This will stick to metal.
  4. 9. These carry blood away from your heart.
  5. 10. There are 8 of these in our solar system.
  6. 13. You use these to hold things.
  7. 16. These carry blood to your heart.
  8. 17. This is where your food is digested.
  9. 18. You use these to see.
  10. 20. You use this to think.
Down
  1. 1. This pumps blood around your body.
  2. 3. The opposite of south.
  3. 4. This makes thing fall to the ground.
  4. 6. A colour and a fruit.
  5. 8. A pig that everyone knows.
  6. 11. You use these to breathe.
  7. 12. You use this to smell things.
  8. 14. The closest planet to the sun.
  9. 15. A small insect.
  10. 19. When something goes down in water.