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Bonnie Branch 7th Grade - 1-1 / What is Life?

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
organism   any living thing  
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cell   basic unit of structure and function in living things  
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response   An action or change in behavior that occurs as a result of a stimulus  
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autotroph   organism that can make its own food  
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heterotroph   organism that cannot make its own food  
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homeostasis   process of keeping conditions inside a body constant, no matter the conditions outside the body  
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stimulus   A change in an organism's surroundings that causes the organisms to react.  
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spontaneous generation   idea that living things come from non-living things  
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reproduction   process by which living things produce new organisms like themselves  
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unicellular   containing only one cell  
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multicellular   containing more than one cell  
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development   the process of change that occurs during an organism's life to produce a more complex organism  
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controlled experiment   an experiment in which all of the variables except one remain the same  
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variable   the one factor in an experiment that a scientist changes  
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