4/4

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Across
  1. 1. turns around
  2. 3. a tool that makes objects seem closer
  3. 5. shapes of the moon/stages of growth
  4. 7. number of related things coming one after another
  5. 8. exact, percise
Down
  1. 2. a slender thin piece
  2. 4. The shape of the moon when its thin curved
  3. 6. an expert who studies the sun and planets