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High School Biology Practice Test: Introduction to Biology
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High School Biology Practice Test: Introduction to Biology
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12 Questions

1. Which of the following is a basic assumption of science?
2. According to the cell theory, all living things
3. Chemical bonds can be broken only with a(n)
4. What principle explains why the reactants and products of a chemical reaction contain the same amount of each element?
5. To be widely accepted, a scientific theory must
6. Pure water has all of the following properties except
7. To be widely accepted, a scientific theory must
8. The burning of methane is an example of a(n)
9. Which of the following is a basic assumption of science?
10. Acids and bases are secreted into the human digestive tract. What role do they play?
11. A pure substance that cannot be broken down into other types of substances is a(n)
12. The burning of methane is an example of a(n)

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