Examlex
The dusty ring around Jupiter was discovered in 1979 by _ .
Control Group
In experimental research, a group of subjects that does not receive the experimental treatment and is used as a benchmark to measure the effect of the treatment.
Experimental Groups
In scientific research, groups of subjects that receive the treatment or intervention being tested, allowing researchers to assess its effects.
Experimental Method
A systematic and scientific approach to research in which the researcher manipulates one variable to measure its effect on another variable.
Cause And Effect
A relationship where one event (the cause) makes another event happen (the effect).
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