What I mean is we have a cup of water and put some salt in it [By the way you can test this if you want to] then you get some string and a pensil and tie the string to the pensil. After you put some food colouring in the cup,then put it on you window then just wait and in a couple of days the salt will climb on the string and the water will evapourate.
Thats what we have done for some of Our science for now.
By
Brooke
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