Refugee cross-word puzzle

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Across
  1. 4. To blow up or brake apart
  2. 5. (of an area) enclosed within walls, especially for protection or privacy:
  3. 6. a member of a Semitic people, originally from the Arabian peninsula and neighboring territories, inhabiting much of the Middle East and North Africa.
Down
  1. 1. the state of being stretched tight
  2. 2. having a whole or empty space inside of something
  3. 3. relating to or affecting the muscles: