Examine the following diagram. which of the following layers is older than layer d?
a only
c only
a and b
a, b, and c

A and B is the correct answer lava is formed before crust

List the sentences. keep in mind when you use sarcasm you are saying one thing in a tone to make it clear you are joking. like for instance, pretend you get a math test from your teacher. you’d most likely say, “oh yay.. a math test.” but you’d have the tone to give it the “oh come on” feeling. does this at all?