Vocab Chapter 1: Exploring and Classifying Life

Created by Presz-Leland 

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scientific methods

a series of steps followed to solve problems

variable

something in an experiment that can change

hypothesis

an explanation that can be tested

theory

an explanation of things or events based on scientific knowledge that is the result of many observations and experiments

control

the standard to which the outcome of a test is compared

law

a statement about how things work in nature that seem to be true all the time

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