(Subject is actually 8th Grade Science But The don't have that... i'm sorry.) Question:

If you have two objects with different masses about to fall from the same height. Which one will have the greatest potential energy?

Group of answer choices:

A.) Smallest

B.) Largest

C.) Roundest

D.) Flattest

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.