Consider an 3-dimensional ideal bose gas system whose dispersion relation is given by h2k2 e hw 2m
a) find the mean occupation number of quantum state with a wave vector k.
b) find the total number of particles n_{1} at excited states and internal energy u (t at temperature t and express it in terms of bose-einstein integral gn(z; and thermal wave length h2 1/2 2tmkbt t(

This is the answer: body 1 + engine 2

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.