How did the scientists ensure that all the plants received the same amount of light during the growth process?

tend to f
by oil. For low 6.5 evels
(A
They constructed a greenhouse to maintain equilibrium in growth conditions.
B
They planted all the seeds in separate pots in the same location.
anted one lots with each day t for each usina
C
They used identical fluorescent grow lights.
D
They gave each plant 50 mL of water to promote optimal photosynthesis