List 3 things that affect the rate of photosynthesis

An enzyme lowers the energy of activation. what does that mean?

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

Which step is not included in the step approach to calculating the greatest common divisor?