What evidence is found in the fossil record that shows that early ancestors of humans walked upright and used bipedal locomotion? Select all that apply. a On the bottom of the skull, there is a place where the backbone attaches. b Fossilized bones of the hip and pelvis are shorter in height. c The feet evolved five toes from three toes. d The backbone was attached to the back of the skull.

What evidence is found in the fossil record that shows that early ancestors of humans walked upright and used bipedal locomotion? Select all that apply. a On the bottom of the skull, there is a place where the backbone attaches. b Fossilized bones of the hip and pelvis are shorter in height. c The feet evolved five toes from three toes. d The backbone was attached to the back of the skull.

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter26: Human Evolution

Section: Chapter Questions

Problem 14SQ: Match each group with its description. _____ hominins a. first to be found outside Africa _____...

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a	On the bottom of the skull, there is a place where the backbone attaches.
b	Fossilized bones of the hip and pelvis are shorter in height.
c	The feet evolved five toes from three toes.
d	The backbone was attached to the back of the skull.