How could the fossils naturally be located in the places Alfred we genre found them in

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

What forms when chemical reactions combine pollution with sunlight?

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth