There are 5 layers. The Lithosphere, the Asthenosphere, the outer core, the inner core and the mantel.
Answer:
23
Explanation:
if if you look at the screenshot it has the explanation
Since there are 22.4 L/mol at STP, you would convert 1000mL to 1 L then divide that by 22.4, meaning your answer would be 0.0446 rounded to 0.04