I'm not sure if I'm allowed to ask this but I'm really confused and I have my Biology ISA section 1 tomorrow so I would be grateful if someone replied. Basically my experiment is basically how the increase in light intensity affects the amount of oxygen produced by pond weed. Basically I thought I understood it, but I was going to just do my experiment in a classroom at room temperature - but in the preliminary investigation my teacher told me to use temperature as my control variable - I don't see how this would be possible as I would have to put the pond weed in a water bath, but how am I supposed to do that while testing the light intensity of the pond weed? I'm really confused haha so I hope someone can help
Should I still go?