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Unit 1A_DD

Unit 1A vocab list

TermDefinition
hypothesis a testable explanation for a question/problem
experiment Procedure that tests a hypothesis
experiment group in an experiment, the group that is tested
control group in an experiment, the group used for comparison ; receives no experimental treatment.
independent variable a single factor changed by the scientist in an experiment.
dependent variable changes measured/recorded in an experiment
constant factors that do not change in an experiment
biology the study of life
organism anything that shows all the characteristics of life, a living thing
metabolism the process of breaking down food into energy
reproduction the process of making more of your own kind
responsiveness reaction to something in your environment
heredity the process of passing traits from parents to offspring
growth increase in size
homeostasis regulation of organism's internal environment to a proper balance
Created by: dd20183
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