This is the experiment that i did today using water,pepper and soap. First I put water in a bowl then added the pepper and when I put my finger in it the pepper just stayed near my finger. But when I put soap on my hands and put my finger back in the water and pepper, the pepper moved away from my finger. So this experiment is for you to keep your hands clean.The pepper was the germs.
No comments:
Post a Comment
Note: only a member of this blog may post a comment.