I need firends can some one be my friend

Mario performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. what could he have done to increase the validity of his data? reduce the number of plants. remove the 1 hour group. add a 0 hours control. measure the oxygen in liters

The condition in which joints are inflamed is bursitis select the best answer from the choices provided ot f

Would really appreciate it, i have an idea but not completely sure