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s and t chapter 2
| Question | Answer |
|---|---|
| cost | a negative results of either taking or not taking an action |
| benefit | a good consequence of taking an action |
| evidence | observation and conclusion that have been repeated |
| opinion | |
| scientific literacy | |
| controversy | |
| life science | the study of living thing including plants animals and microscopic life forms |
| physical science | the study of energy motion sound light electricity magnetism and chemistry |
| earth and space science | the study of earth and its place in the universe |