Today was a fantastic day. We did an experiment with salt water and fresh water. Each science group had to figure out some way to prove that salt water is more dense. We put fresh water in one container and salt water in the other one. We had to make sure that we put the same amount of water in each container because if we didn't it wouldn't be accurate. The one with more water would probably look more dense because the hydrometer would go higher. We put the hydrometers in each container. We saw which one went higher and the one that went higher is the one that's more dense. That was the salt water! Science is a really good, fun activity.
By Shannon
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