Experiment demonstrates the scientific relationship between combustion, oxygen consumption and plant gas exchange inside a closed environment.

The plant jar has less air in it to start the experiment. You should put an inert object the same volume as the plant in the non-plant jar.

Perhaps a little to simplified and a little to little science. What the "experiment" demonstrated that the plant and holder displaced a bunch of air.

maybe there is less volume/oxygen in the jar with the plant?

also the volume of the plant takes out some oxygen by default

There is less oxygen in the one with the plant because the plant takes up space that the oxygen would take up

what if you place a plastic plant of the same size with the left candle? :P

The volume of air in the two jars is not the same. The one with the plant in it has considerably less air than the other one, so it’s to be expected that it would run out of oxygen first.

Why mislead people with such stupidity? At least then ask the question: what's the catch?

This is enough to prove that this is just a prank account

wrong since CO2 is consumed by the plant in second glass

chậu cây đã chiếm một không gian khá lớn trong bình, khiến lượng oxi thấp hơn bình còn lại. thí nghiệm Thật khôi hài :))

Science lobotomized.

If you’re a teacher, you should get fired.

really stupid, delusional experiment to fool innocent folks