1. + PSSA Practice Warm-ups 2014-2015

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3. + Answer the following PSSA Sample Question in your learning log:

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5. + One way microscopes are used to help doctors determine whether people are healthy is that doctors can look for small things like bacteria. A doctor might need to conduct more tests to help a person get better if he/she did not have a microscope as a tool for diagnosis.

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14. + Answer the following PSSA Sample Question in your learning log:

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22. + There are environmental problems that could be caused by drilling for oil in Alaska. If oil is spilled, it can kill plants and animals for a long time. There are benefits of drilling for oil in Alaska. Drilling for oil will create jobs and help people make money.

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