Question

Based on the observation of the rock layers, which of these inferences is correct?

Answer 1

do YOU EVEN READ your own questions?

Answer 2

umm yes i do

Answer 3

what do you think is wrong with the thread you opened up?

Answer 4

a. Layer B is older than Layer C.
b. Layer A is older than Layer D.
c. Layer C is older than Layer D.
d. Layer B is older than Layer D.

Answer 5

??? your not making any sense

Answer 6

now you add the choices :D

Answer 7

how do you determine if a layer is older than other layers?

Answer 8

the oldest layers are at the bottom .

Answer 9

i think its a , but im not sure :o

Answer 10

you may be right