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1
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The sum of all the chemical reactions that take in and transform energy and materials from the environment.
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2
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The tiny structures that carry out different functions that are necessary for the cell to stay alive.
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3
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A variable that is manipulated to change purposely.
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5
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A process where an organism matures into an adult.
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8
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Communities of living species and their physical environments.
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9
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The smallest unit that can perform all life's processes.
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12
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A type of microscope that transmits a 3-Dimensional image through the eyepiece.
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13
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A proposed explanation for the way a particular aspect of the natural world functions.
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14
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A statement that forecasts what would happen in a test situation if the hypothesis were true.
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15
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The clarity of an image using pixels.
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16
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A basis for the units of measurement in science.
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19
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Another system of grouping organisms that divides all life into six major categories.
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21
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A major subdivision of all organisms.
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24
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The structure that carries out specialized jobs within an organ system.
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25
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The process of producing new organisms.
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26
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The process which the inherited characteristics within populations change over generations, such that genetically distinct populations and new species can develop.
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29
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The high degree of order within an organism's internal and external parts and in its interactions with the living world.
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31
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A short segment of DNA that contains the instructions for a single trait of an organism.
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32
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A method used in science as a characterization by an organized and chronological approach.
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35
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The revolving part of a microscope that holds the objective lenses.
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37
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Containing only one cell.
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40
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Traits that improve an individual's ability to survive and reproduce.
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41
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A microscope that uses light and lenses to enlarge an image.
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42
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An idea supported by facts made by a scientist.
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