Variables and Sizes
Conclusions
Organisms and Earth Science
Changes in Matter
100
A control group is
What is a group that all other tests compare to
100
Experiments need to be reproducible because
What is so others can reproduce the lab?
100
Homeostasis is
What is the tendency to regulate internal conditions?
100
What is the difference between sublimation and deposition?
What is sublimation is a change straight to a solid, and deposition is a change straight to a gas
200
What is a controlled variable
What is a variable that does not change?
200
Where are the independent and dependent variable located on a graph
What is the x and y-axis
200
Biotic and Abiotic organisms are
What is living and non-living?
200
What is the difference between melting and boiling
What is melting is changing into a liquid, and boiling is a change turning into a gas
300
An independent variable is
What is a variable that does not may or may not change
300
Bar Graphs and Line Graphs are used for what
What is to graph data values and conclusions?
300
What are the 3 conditions of an ecosystem
What is natural boundary, matter flowing in and out, and constant and changing interactions between organisms and the environment?
300
What is density and how is it measured
What is mass in a given volume, and is measured with g/cm and g/ml3
400
What is a dependent variable
What is a variable that depends on the independent variable?
400
Mean is
What is average?
400
What is the difference between lake succession and oil-field succession
What is lake succession is going up with the sediment(filling too much), and oil field succession is when the trees take over grassland
400
What is endothermic and exothermic
What is endothermic takes in heat, and exothermic gives off heat
500
Sample Size is
What is a number of units to be used in an experiment?
500
Endocrine and Excretory systems differ and compare how
What is endocrine is for hormones, and excretory is wastes regulation and circulatory regulation?
500
What is the difference between heat energy and temprature
What is heat energy is energy that makes particles move faster and temperature is the average motion
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