What kind of evidence do scientists now use to compare humans and chimpanzees as close relatives?
a) physical features
b) behavior
c) carbohydrate strands
d) food preferences
e) protein cytochrome C
Answer: E
What kind of evidence do scientists now use to compare humans and chimpanzees as close relatives?
a) physical features
b) behavior
c) carbohydrate strands
d) food preferences
e) protein cytochrome C
Answer: E