Parts of the body

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Across
  1. 2. it’s a part of your foot
  2. 4. it’s help you whit breathing
  3. 5. this is on the face and it’s usfull
  4. 6. it’s helps you whit the food
Down
  1. 1. it’s protecting from dust
  2. 3. it’s a part of your hand
  3. 4. it’s supporting the back
  4. 7. this is connecting whit the leg and supporting the back