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Science Midterm

1/24/12

QuestionAnswer
a system of measurement used by the majority of countries on earth metric system
the basic unit of length in the SI system meter
the basic unit of volume in the SI system liter
the measurement of the amount of volume something contains mass
the amount of space something takes up volume
the basic unit of mass in the SI systam kilogram
When, why and who invented the metric system in the 1790's, by french scientists, so that there would be a universal way of measuring something
What is the SI system Based on 10
intrument used to measure volume in liquids and irregular objects gradulated cylender
what is the scientific method in the correct order 1. ask a question/problem 2. form hypothesis 3. test hypothesis/experiment 4. data analysis 5. draw conclusions
what are the three keys to a good experiment 1. make sure its fain (one variable) 2. measurable 3. test many times
what is the building block of all living things cells
are cells found in non-living matter no because they are the build up of living things
what two things are regulated in your body temperature and waste
cells come from ___ ___ ___. other living cells
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