Examine the following diagrams. columns i and ii contain rock layers a, b, c, d, e and f. both columns were taken from the same dig site at different locations. which two layers are of approximately the same age?

a)
a & d

b)
b & e

c)
c & d

d)
b & f

your answer is true

i am 100% sure

explanation:

"it built up in the atmosphere"

i think thats it, idk, i tried looking for this exact q& a for grad. and idk if i got this question right or sorry if im wrong

answer; blending inheritnace;

i think the answer would be a. after sentence 14! i hope i at least a little