Bonobos Are a Close Primate Relative to Humans,sharing 98 Percent

Multiple Choice

Bonobos are a close primate relative to humans,sharing 98 percent of human DNA.Bonobos are particularly interesting to use when studying aggression because

A) they are highly aggressive primates who are known to brutally attack one another.
B) they are led by a male hierarchy.
C) they are very peaceful and led by a female hierarchy.
D) they are the only other animal with the hormone testosterone.