Human Internal Anatomy

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Across
  1. 2. Contained in the skull
  2. 3. Put blood back into the heart
  3. 4. Fibrous tissue able to contract producing movement
  4. 5. Hollow muscular organ that pumps the blood
  5. 8. A flexible but inelastic cord of fibers
  6. 9. Digestion of food occurs
Down
  1. 1. Flexible fibrous tissue
  2. 2. Hard whitish tissue making up the skeleton
  3. 6. Convey blood from the heart
  4. 7. Two large organs of respiration