Urgent need 20pts
in the dna of primates are an indication that primates share a common ancestor.
a. fossils
b. similarities
c. differences
d. intermediate forms

the bones at the end of the human spine no longer serve the function of supporting an external tail, as they do in many other mammals. what is this an example of?

a. dna evidence
b. a vestigial trait
c. radiometric dating

an inactive gene inherited from an ancestor is an example of which kind of evidence for evolution?
a. dna
b. fossil
c. anatomical
d. radiometric