The First People - Crossword

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Across
  1. 2. They study the hominids' migration routes.
  2. 5. Scientists believe 1st humans appeared in this continent.
  3. 7. They study how hominids' DNA is related to ours.
  4. 8. Time before writing was invented.
Down
  1. 1. People alive today belong to this group.
  2. 3. Early ancestors of modern-day humans.
  3. 4. They study how language may have developed.
  4. 6. Bones from a hominid found. She was small and with the ability to walk on 2 legs.