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Science CC

QuestionAnswer
Milli a pre-fix that means 0.001
hecto a pre-fix that means 100.
deka a pre-fix that means 10.
centi a pre-fix that means 0.01
kilo a pre-fix that means 1000
deci a pre-fix that means 0.1
metric system a scientific system of measurement based on the number 10.
liter the basic unit of volume measurement in the metric system
meter the basic unit of length measurement in the metric system
kilogram the basic unit of mass measurement in the metric system.
mass the amount of matter in an object.
volume the amount of space an object takes up.
density mass per unit volume. it is the relationship between volume and mass.
scientific method the scientific approach to problem solving.
variable something that changes during an experiment.
manipulated variable (mv) the variable that is deliberatly changed in an experiment.
responding variable (rv) the variable that responds or answers to your manipulation
hypothesis an educated guess that shows the relationship between the mv and the rv.
controls possible factors that are kept the same during an experiment.
Created by: Happychick
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