Gibbons have a(n) ________ mating system and are ________ in body size.
Fill in the blank(s) with correct word
Question 2
The discovery of Neandertals at Spy, Belgium, in 1886
A) came at a time when people were beginning to think more seriously about human evolution
B) caused scientists to rethink Virchow's claim that the Neandertals were diseased modern humans
C) served as model for the physical appearance of the Neandertals
D) all of the above
E) none of the above