What relates to relative dating

a. a fossil in upper roach strata is more recently formed than a fossil in lower rock strata

b the farther down a fossil is found, the longer ago the organism lived

c. a fossil has undergone 2 half lives of a radioactive isotope

d. a fossil analyzed with radiometric dating

e. age of a fossil is found to be 61.1 million years old

f. one fossil is found to be "older: than another fossil


a. a fossil in upper roach strata is more recently formed than a fossil in lower rock strata
f. one fossil is found to be "older: than another fossil
b the farther down a fossil is found, the longer ago the organism lived

Environmental & Atmospheric Sciences

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