An electron moving along the +x axis enters a region where there is a uniform magnetic field in the +y direction. what is the direction of the magnetic force on the electron? (+x to right, +y up, and +z out of the page.)

The answer is b hope this

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.