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3. Lucy

5. Advantages of Bipedalism

6. Slower More back problems Difficult child births Can not climb trees as well

8. Australopithecus boisei

9. Nickname: Handy Man

10. Disadvantages of Bipedalism

11. Neanderthals

12. Bipedal Primate

13. Sagittal Crest

14. Prognathism

15. U-Shaped Dental Arcade

16. Savanna habitat

17. Hominids

20. Walking longer distances Carrying objects Less heat absorbed Better field of vision

21. Named after a Beatles song

22. Homo habilis

23. Great Rift Valley

24. The 1st to migrate & lose body hair

25. Supra-orbital ridge

26. Homo erectus

27. Common Ancestor

31. Nickname: Nutcracker Man