b. Scientists use relative dating to determine the absolute age of a new fossil.
c. Scientists use radioactive isotopes to determine the absolute age of a new fossil.
d. Scientists use index fossils to determine the specific years of age of a new fossil.
B. symbol
C. setting
D. plot
no picture
no plot--
no grade"
A. alliteration
B. repetition
C. assonance
D. rhyme