science project
i want to help write a science project on how is antibacterial hand soap more effective than regular hand soap. But am trying to figure out an easy way to perform this test for my 9 yr old to do and be able to see an write conclusive evidence to back this up.............HELP any ideas
Posted by:
rachelinlv
Reply from:
Kid Angel
Date: Apr 21, 2008 at 8:50 pm
