[anorthernsoul]

Hi there!

I was asked to do the following experiment:

Cover the bottom of a bottle with yellow peas. Pour water into the bottle so that it covers the peas. Close the bottle and let it stand for a couple of days. Light a candle and put it down into the bottle.

What happens is that the candle light is being put out, but I don't see what the peas have to do with this? Do they bind the oxygen? What is the chemical reaction?

Help apprecitated!

[sondakem]

It shows that there was respiration going on.  The oxygen was used up.