Multiple Choice
The length of the arms decreased in hominin species over time because __________.
A) shorter arms improve balance
B) shorter arms increased tool-making ability
C) the arms were no longer weight bearing
D) the arms were used for carrying items
Correct Answer:
Verified
Correct Answer:
Verified
Q45: Evidence exists that frugivorous primate species have
Q46: Outline the "radiator" hypothesis for the evolution
Q47: Research suggests that differences in tool use
Q48: While the femur of a quadruped is
Q49: While walking, a biped must always balance
Q51: The anatomical shift from quadrupedalism came after
Q52: Foot arches help reduce the incidence of
Q53: Which of the following is NOT an
Q54: Most scientists agree that energy efficiency is
Q55: Describe the anatomical changes that are required