what is a way to filter water for a class project?
like_woah94 asked:
my class is doing a project, and we have to filter water in a litle plastic can, i have no idea what to do. help.
Frankie
my class is doing a project, and we have to filter water in a litle plastic can, i have no idea what to do. help.
Frankie
October 31, 2006 - 12:54 PM Comments: Closed