1.02

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Across
  1. 2. plane imaginary line indicating a perpendicular direction to the ground
  2. 4. relating to the mouth
  3. 6. the space in the chest between the pleural sacs of the lungs
  4. 9. through the umbilicus at right angles
  5. 11. in one similar area of the body
  6. 12. relating to the stomach
  7. 14. the umbilical cord
  8. 15. one of nine areas of the abdomen created by four imaginary planes; used to
  9. 16. of, relating to, involving, or lying in the mouth
  10. 17. imaginary anatomical dividing lines useful for separating body structures
  11. 19. relating to an outer part
  12. 20. one of four parts created by a medial sagittal plane and a transverse plane
  13. 21. plane imaginary cross-section that divides the body into upper and lower
Down
  1. 1. at right angles to a given plane
  2. 3. organs more easily
  3. 5. navel; depression in abdomen that marks the former point of attachment
  4. 7. to divide into two equal parts
  5. 8. extending in the same direction and not meeting
  6. 10. a cut made through the body in the direction of a certain plane
  7. 13. relating to the inside of the body
  8. 16. cavity: group of organs functioning together within one or more body systems
  9. 18. of or relating to the head