I'm doing a science experiment and i have to present it in two days. I'm not sure how long the samples will last or what temperature to store them at. Keep in mind that the germs have already been grown. Also is there any way I can classify them by just looking at them? Thanks a lot!
Thanks! any ideas on how I should go about seeing which one has the most germs? should I count the spores?
Thanks! any ideas on how I should go about seeing which one has the most germs? should I count the spores?