Across
- 2. ____change.
- 6. more blood types than humans.
- 7. follow the_____limit.
- 8. material added to German toothpaste.
- 11. Largest predator.
- 12. shift these.
- 13. never existed.
- 15. what Gorillas are.
Down
- 1. the 29th element on the Periodic Table.
- 3. More bones than a human.
- 4. keys go here.
- 5. an extinct scarab beetle.
- 9. famous for his comics.
- 10. the russian royal jeweler (1885).
- 14. 4 of these.