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General Science Quiz 319 (20 MCQs)

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1. System of knowledge, and the methods you use to find that knowledge is
2. When a substance changes from one state to another, such as solid to a liquid, this is said to be a
3. The particles of solid have very strong forces of attraction between them and are arranged in fixed pattern
4. The study of the universe as a whole
5. Mario studied how far room temperature water would spurt out of a platic milk carton when 3mm holes were punched at different heights from the bottom of the container. Identify the dependent variable
6. Which can be used as evidence for evolution (change over time)?
7. The layer of the atmosphere that contains a layer of gases that absorbs about 95% of ultraviolet light?
8. Which of the following is equal to 1 meter?
9. Which organ purifies our blood?
10. What can only be found in plant cells?
11. Sand and water is a soluble solution.
12. The process by which rock and soil are broken down and transported away
13. The study of structure of tissues of plant and animals is called .....
14. T or F:An ostrich can fly.
15. When reading a blueprint, a dimension is given as 4.387 inches +.005-.002. What is the minimum acceptable size?
16. Conclusions in science are always tentative.
17. ..... is used in hair dyes, refrigerators, perfumes and air conditioners.
18. Where are earthquakes most likely to occur?
19. All of the following are steps of the scientific method except.....
20. The sum total of all processes in an organism that convert energy and matter from outside sources and use that energy and matter to sustain the organism's life functions (OR what do we call it when we use food for energy?) is called.....
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