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one for all!!!!

all the things in one giant thing wow

TermDefinition
constant never changing
control group is exposed to the same conditions as the experimental group except for changes in the independent variable
dependent variable the variable that changes based off of the independent variable
experimental group exposed to all conditions including changes in the independent variable
independent variable the variable that is deliberately changed
inference a logical interpretation based on what scientists already know
observation the act of noticing and describing events or processes in a careful, orderly way
peer review showing and sharing information with other scientists in hopes of ensuring the highest quality of information.
bias a natural/forced preference towards one idea
variable factors within an experiment that will be tested
adhesion water molecules stick to other materials
cohesion water molecules stick to each other
polar molecule a compound with one negatively charged side and one positively charged side is a polar molecule
hydrogen bond the side with the hydrogen atoms (positive charge) attracts the oxygen side (negative charge) of a different water molecule. hydrogen bond
surface tension water has a thin skin on its surface due to the water molecules sticking together. causes water to clump together in drops
capillary action cohesion and adhesion working together: to allow water to travel against gravity and move up a plant stem
specific heat capacity the amount of heat required to change the temperature of a unit mass of a given substance by a unit amount
expansion upon freezing an increase in volume with the same mass leads to a decrease in density
universal solvent water is called this because it dissolves more substances than any other liquid
Created by: tabbycatxo
 

 



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