Examlex
The Dean of Students mailed a survey to a total of 400 students.The sample included 100
Students randomly selected from each of the freshman, sophomore, junior, and senior classes on
Campus last term.What sampling method was used?
Dermis
The dermis is the dense layer of living tissue beneath the epidermis, comprising the real skin and housing blood vessels, sweat glands, and hair follicles.
Brown Fat
A type of body fat that is activated when cold, burning calories to generate heat and help maintain body temperature.
Body Temperature
Body temperature is a measure of the body's ability to generate and get rid of heat, important for maintaining metabolic processes.
Genetic Defect
An abnormality in the DNA sequence that can lead to diseases or developmental disorders.
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