What evidence is there that humans share a suspensory past with other hominoid primates?
A) We have highly mobile shoulder joints.
B) Our arms are longer than our legs.
C) We have fully opposable big toes.
D) Our knees lock so they cannot hyperextend.

Question

Quizplus · Accepted Answer

A highly mobile shoulder joint is a characteristic shared by hominoid primates, including humans. This joint allows for a larger range of motion in the arms and is associated with a suspensory lifestyle, where primates use their arms to hang from branches and move through the trees.

What Evidence Is There That Humans Share a Suspensory Past