What is probably the most far-reaching scientific finding from the eruption? Why is this important?

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Avoltaic cell converts chemical energy to

How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9