You are riding a bicycle home from school. You average 5 meters per second and you are headed south. What motion can you determine from this data? Select all that apply.
A
Velocity
B
Acceleration
Distance
Speed

The correct option is, (D) Velocity

Velocity measures the speed of an object in a particular direction. It is a vector quantity. It depends on the magnitude and the direction.

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.