(06.01 MC) A student made the following observations about astronomical bodies.

Observation 1: The sun rises and sets.
Observation 2: The stars move daily across the sky.

Which observation(s) can be explained using the geocentric model?

Select one:
a. Only observation 1
b. Only observation 2
c. Both observation 1 and observation 2
d. Neither observation 1 nor observation 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.