The practice of concluding "do not reject h0" is preferred over "accept h0" when we

It gives off a stronger meaning and tone.
I hope this helps!

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 .