Compared to monkeys, hominoids
a. generally have larger body sizes and lack a tail
b. have a more elongated lower back
c. have arms and legs of equal length
d. exhibit less complex behavior
e. have a shorter period of infant dependency
Thus far, what do the postcranial remains of the Dmanisi hominins indicate?
a. They are indistinguishable from Homo sapiens.
b. They are significantly more robust than other Homo erectus.
c. They are much more similar to modern humans than to Homo erectus.
d. The first hominins to leave Africa were possibly a very early form of H. erectus.
e. They are not bipeds.
Bioarchaeological studies have shown that overall health quality improved with the