Wednesday, June 3, 2009

science and tech

In science we are exsperimenting on water there are three main subjects on water
liquid gas and solid.The particles in a liquid are very close together but still have room to move around in the space they have.The particles in a gas have much room to move around in the space they have the particles of a solid are very close together and have no room to move around in the space that they have.

I asked myself these questions:
The big questions will be:
How does a scientist get evidence?
How does a scientist work with evidence?
How does a scientist use evidence?

Here are my answers.

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