I think you want 2x10^-2
It’s called Scientific Notation
The car bounces off and moves in the opposite direction
Well a basic explanation is that some elements have enough electrons to be considered stable. These elements do not need to react with other elements to gain more electrons. Reactive elements are no where near stable; they respond with other elements in order to become stable. The more unstable, the harsher the reaction is.
Answer:
B erosion
Explanation:
Erosion would usually require water
