While in another country, you should always find out the voltage that is used in that counrrg

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas