Question

How is item A different from Item B?

Answer 1

Explanation:

well there is nothing there and it could be different by diffrent objects, idk

Answer 2

Answer:

I have deduced that the answer is C) "The crust in Item A is found partially below sea level as compared to the crust in Item B."

Explanation:

This is because the crust in picture A has its crust slightly underneath sea level compared to picture B. I'd get more in-depth, but, I'm a bit too lazy. I believe this is to be learnt about in the future anyhow.(I believe)