Sort 13 Book 3

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Across
  1. 2. animals have one at the back
  2. 3. red spots on the body
  3. 6. an organ of the head
  4. 7. worn around the neck
Down
  1. 1. what lightning looks like
  2. 3. falls from the sky
  3. 4. the planets are here
  4. 5. feeling weak
  5. 6. the opposite of white