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Definition
| Cells from two different parents unite to produce the first cell of the new organism |
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| Varible that is deliberately changed |
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| Information gathered from observations |
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| The idea that life could arise from nonliving matter |
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| A collection of living matter enclosed by a barrier that seperates the cell from its surroundings |
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| A hypothesis tested by an experiment in which one vareable is changed at a time; all other should be kept unchanged, or controlled |
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| Variable that is observed and that changes in response to the manipulated variable |
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| A decimal system of measurement whose units are based on certain physical standards and scaled on multiples of 10 |
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| The ability of a group of organisms to change over time |
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Definition
| Use beams of electrons to produce images |
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| Devises that produce magnified images of structures that are too small to see with the unaided eye |
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| Compound Light Microscope |
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Definition
| Allow light to pass through the specimen and use two lenses to form an image |
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| A tecnique to seperate the different cell parts |
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| A group of cells, developed from the single origonal cell |
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| The process in which organisms keep internal conditions fairly consistant to survive |
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Definition
| The process in which organisms keep internal conditions fairly consistant to survive |
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Definition
| The process in which organisms keep internal conditions fairly consistant to survive |
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Definition
| The process of gathering information about events or processes in a careful, orderly way |
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| A proposed scientific explination for a set of observations |
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| The study of life; science that seeks to understand the living world |
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Definition
| Well supported hypothesis |
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| A logical interpretation based on prior knowledge or experience |
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| An organized way of using evidence to learn about the natural world |
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| The combiination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes |
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