Fossils
a. disprove evolution
b. form whenever an organism dies
c. can only form when organisms are buried alive
d. support evolution because they show changes in an organism's structure

Aneutral atom must have the same number of neutrons and protons? no, they must have the same number of protons and electrons

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on