Using one or more of the methods in this section, describe a study to investigate the gentetic Contribution to PTC tasting and behavior

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.

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

The answer on edgenuity is b