Otzi - the Iceman purple lesson 144

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Across
  1. 1. unchanged,protected from decay
  2. 4. medicine used to destroy growth of bacteria
  3. 6. disease that causes pain in the joints
  4. 9. scientist who studies life in the past
  5. 10. use of science in daily life
Down
  1. 1. from a time before written records
  2. 2. 3-D image
  3. 3. medical procedure using fine needles to puncture the skin to relieve pain
  4. 5. vessel tube inside the human body that carrys blood
  5. 7. an animal or plant that lives on or in another living thing
  6. 8. hugh sheet of slowly moving ice