Maths and Science

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Across
  1. 5. The organ that pumps blood.
  2. 6. The planet where humans live.
  3. 7. Shape without corner
  4. 10. Animals that lay eggs.
Down
  1. 1. Gas needed by humans to breathe.
  2. 2. The 6th month of the year.
  3. 3. To measure length
  4. 4. 12 divided by 3.
  5. 8. Water turns into this when frozen.
  6. 9. A 3D shape with a pointed top.