For my science fair project I am testing how much bacteria is on different brands of dishcloth's. I have come 1st in the school science fair and I hope to achieve well in the Waikato science fair. I found out that the antibacterial scotch brite sponge is best to use and the standard scotch brite sponge has the most bacteria. Take a look at these petri dishes, the yellow stuff is bacteria. Pretty gross, huh?
Nice Science fair topic Emma you did well you deserved 1st Place good Job !
ReplyDeletethanks CTS. i really liked your topic too!
ReplyDeleteyea emma well done btw cool house
ReplyDelete