Research on Suicide Among Humans and Non-Human Animals Has Shown

Multiple Choice

Research on suicide among humans and non-human animals has shown that ____.

A) humans are apparently the only animals who engage in suicide
B) aside from humans, chimpanzees are the only other animals who occasionally engage in suicide
C) suicide occurs in all known primate species, but not in any other animals
D) suicide is known to occur in a number of different animal species, but it is more common among humans than it is among any other species