Question

The earth's crust is made up of ________, ________, and trace metals. A) carbon, oxygen Eliminate B) oxygen, silicon C) hydrogen, oxygen D) nitrogen, oxygen

Answer 1

b

Step-by-step explanation:

Answer 2

Answer: It's B

HopeITHelped

Oh also you thought that was all the information I was going to give to y'all

it's because if you look in the stuff that the earth contains the oxygen may be part of a main key in whatever article you went to

Okay now, Now I hope It Helped. Mark me the Brainiacliest