Homework of 11/03/08

1. Science - Study for Midterm Answer 3 questions in H.W Notebook.
a. Explain how a physical change is different from chemical change. Give an example of both.
b. What does a chemical formula tell you about a compound?
c. If a kilogram is 1,000 grams, then how many meters are in a kilometer? Explain your answer.

* Sign P.R.

* Work on Math review sheet

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