Examlex
Near the center of a zygote is a small cluster of cells called the __________, which will eventually develop into the baby.
Independent Variable
In research, a variable that is manipulated or changed to observe its effect on a dependent variable.
Dependent Variable
Is the presumed effect in a cause-and-effect relationship.
Temperature
A physical quantity that expresses the subjective perceptions of hot and cold, measured typically with thermometers and represented in degrees.
Laboratory Setting
A controlled environment designed for scientific experiments, research, and testing, where conditions can be manipulated to observe effects on variables.
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