Science Y7J

Today we have done so much things I really can't remember every single detail.

At first we did again particle models. This time of evaporation. In generaly we did it quite good.

Then we talked about particles and their importance to science. We talked also about what statment in science conatains the most information in the fewest words. Here you have it:

"All things are made of atoms-little particles that move around in perpetual motion, attracting each other when they are a little distance apart, and repelling each other when they are squeezed together."