write the term used to describe the cells in part J of diagram 2. Describe two differences between the cells in part J and the cells in part D

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

Can you write it in english

Of the cold they can survive in the cold

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