time

12345678910
Across
  1. 2. evolutionist
  2. 4. bones
  3. 7. great great grandparents
  4. 8. great great grandson
  5. 9. studies shapes
  6. 10. change throughout time
Down
  1. 1. evolved primates
  2. 3. possible ancestors of birds
  3. 5. studies past lives
  4. 6. time