Friction is generated when interact with each other on sliding surfaces. solids
molecules
forces
fluids

This is what i found on google “when one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and atp is converted to adenosine diphosphate (adp). likewise, energy is also released when a phosphate is removed from adp to form adenosine monophosphate (amp).” i hope this you .

It has to be b i hope this

The image seems to be behind the mirror, but nothing is really there.just took the test.