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Pre-AP Bio Unit1 10
| Question | Answer |
|---|---|
| The study of all living things. | 1.Biology |
| The smallest unit that can preform all life's processes. | 2. Cell |
| Organisms made up of only one cell. | 3. Unicellular |
| Organisms made up of multiple cells. | 4. Multicellular |
| Tiny structures that carry out functions necessary for the cell to stay alive. | 5. Organelle |
| Chemical compounds that provide physical structure and that bring about movement, energy use, and other cell functions. | 6. Biological Molecule |
| The maintenance of a stable level of internal conditions even though environmental conditions are constantly changing. | 7. Homeostasis |
| The sum of all the chemical reactions that take in and transform energy and materials from the environment. | 8. Metabolism |
| The process by which an organism becomes a mature adult. | 9. Development |
| All organisms produce new organisms like themselves in this process. | 10. Reproduction |
| Science is characterized by an organized approach to learn how the natural world works. | 11. Scientific Method |
| The act of perceiving a natural occurrence that causes someone to pose a question. | 12. Observation |
| A proposed explanation for the way a particular aspect of the natural world functions. | 13. Hypothesis |
| A statement that forecasts what would happen in a test situation if the hypothesis were true. | 14. Prediction |
| Used to test a hypothesis and its predictions. | 15. Experiment |
| Provides a normal standard against which the biologist can compare results of the experimental group. | 16. Control Group |
| Identical to the control group except for one factor, the independent variable. | 17. Experimental Group |
| The difference between an experimental group and an independent group. It is manipulated and is sometimes called the manipulated variable | 18. Independent Variable |
| Responding variable, it is affected by the independent variable. | 19. Dependent Variable |
| When a set of related hypotheses is confirmed true many times, it can explain a great amount of data. | 20. Theory |
| Scientist who are experts in the field anonymously read and critique that research pape.r | 21. Peer Review |
| The amount of space, measured in cubic units, that an object or substance occupies. | 22. Volume |
| A body of coherent matter, usually of indefinite shape and often of considerable size. | 23. Mass |
| The amount or quantity of heaviness or mass; amount something weighs | 24. Weight |
| The state or quality of being dense; compactness; closely set or crowded condition. | 25. Density |
| A grouping of tissues into a distinct structure that preforms a specialized task. | 26. Organ |
| An aggregate of similar cells and cell products forming a definite kind of structural material with a specific in a multicellular organism. | 27. Tissue |
| A group of organs that work together to preform a certain task. | 28. Organ System |
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nellie.given
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