I believe its true, after all earth sciences are on a scale to which we cannot move them therefore we need to create models
Answer:
I believe the answer is A, an Element.
Explanation:
It's a substance that cannot be broken down into simpler substances. If I'm wrong, let me know!
B............................
C. Rocks fall because of erosion
Answer:
The volume of a 76.52 g sample of methane gas is
32.7 L at 26.9 °C and 4.45 atm. What will its volume be at 95.4 °C and 1.7 atm?