What does this diagram represent? A) Two monosaccharides bonding together through dehydration synthesis
B) Sugar molecules reacting together to release stored energy
C) Building a protein chain from amino acid monomers
D) Breaking down a polysaccharide through dehydration synthesis

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