body parts

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Across
  1. 2. the soft part of my hand
  2. 4. how we touch and feel
  3. 5. it bends the arm
  4. 6. a bendy spot on the finger
  5. 8. protects my thumb
  6. 9. it bends the hand
Down
  1. 1. how you say goodbye
  2. 3. you have five but ne isn't
  3. 4. it scratches the head
  4. 7. when I'm angry I make a?