Abigail Be'eri - 10 word Puzzle

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Across
  1. 3. Doesn't move
  2. 6. An object made from several pieces
  3. 7. Allows you to see above water in a submarine
  4. 8. Being strong
  5. 10. Helps you see distant objects
Down
  1. 1. Helps you see small things
  2. 2. Has cool shapes inside it
  3. 4. Doctors use it to listen to your heartbeat
  4. 5. A three sided shape
  5. 9. Come together