Anatomy

123456
Across
  1. 2. Excellent imaging method for bones
  2. 3. Home of the brain
  3. 5. Bone structure protecting our internal organs
  4. 6. The bone holding the separate sides of ribcage together
Down
  1. 1. Also known as knee cap
  2. 3. Protecting the central nervous system
  3. 4. Humans longest bone