Across
- 2. The ocean between Africa, Asia, and Australia.
- 4. Related to the information in our DNA.
- 5. The people in your family who lived a long time ago.
- 8. The largest ocean in the world.
- 9. To discover something.
- 11. A member of your family.
- 12. To move from one place to another.
Down
- 1. A country in South-East Asia mentioned in the text.
- 3. A very large area of land such as Asia or Africa.
- 6. The part of the cell that contains DNA.
- 7. The study of past events and family background.
- 10. The genetic material inside our cells.