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According to the text, what type of experiment occurs when the researcher does not control the variables in a particular environment but provides interesting scientific information to the perceptive observer?
Fluoroscope
A device consisting of a fluorescent screen in conjunction with an X-ray tube to make visible shadows of objects interposed between the screen and the tube.
Mammogram
An X-ray of the breast.
Discolored
Changed in color in a way that is less attractive or indicates damage or decay.
Breast Tissue
The fibrous, glandular, and fatty tissue that makes up the breasts, essential for milk production and delivery in females.
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