The two factors that determine the best method for taking notes are the subject and teacher preference.
O subject and student preference.
O graphic organizer and student preference.
graphic organizer and teacher preference.

Independent variable is something that is changed in a experiment. 

Ireally don’t know

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.

What does the start look like