Question

Why don't the leaves in the baking soda solution continue to produce oxygen in the dark?

Answer 1

Answer:

In the light, you should expect to see the disks in the control solution (water) stay on the bottom, but the disks in the treatment solution (baking soda) should begin to rise as they use the CO2 to undergo photosynthesis and produce oxygen bubbles. The bubbles should cause the disks to float