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Question | Answer |
---|---|
science | way of learning more about the natural world and its surruondings |
scientific law | A rule that describes a pattern |
system | collection of structueres cycles and process |
life science | the study of living systems and how they interact |
earth science | the study of earth |
phiscal science | the study of matter |
thechnology | use of science to help people in some way |
hypothesis | reasonable guess that can be tested |
infer | to draw a conclution |
controlled exspeiriment | involves changing and one factor and observing its effect |
variable factor | that can be changed in a exspeiriment |
independent variable | a variable that is changeed in an exspiriment |
dependent variable | a variable that changees as a result of a change in the independent variable |
contant variable | a variable that is not changed in a exspeierment |