body parts

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Across
  1. 3. the middle joint of the leg that allows the leg to bend
  2. 5. the upper part of the human body
  3. 7. extends to the hand
  4. 8. separate parts of the hand, especially those that are not thumbs
Down
  1. 1. is the part of the body, on many vertebrates, that separates the head from the torso. It contains blood vessels and nerves that supply structures in the head to the body.
  2. 2. one of the parts of the body of a human or animal that is used for standing or walking
  3. 4. one of the two parts of the body at each side of the neck that join the arms to the rest
  4. 6. organ that serves as the center of the nervous system in all vertebrate and most invertebrate