Examlex
Match each anatomical part with its function.
-prevent(s) friction between membranes covering the lungs
Dependent Variables
In experimental and statistical research, the variable being tested and measured, which is expected to change as a result of variations in the independent variable(s).
Independent Variable
A variable in an experiment that is manipulated to observe its effect on the dependent variable.
Investigator
A person who carries out a systematic search or research, especially in order to discover new information or reach a new understanding.
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