Smokeless Tobacco Users

question 74

Multiple Choice

Smokeless tobacco users

• A)generally take longer to develop cancer after first use than smokers.
• B)are 10 times more likely to develop oral cancers than nonusers.
• C)are 50 times more likely to develop oral cancers than nonusers.
• D)have an easier time quitting than cigarette smokers.

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Definitions:

Independent Variable

The variable that is manipulated by the researcher to observe its effect on the dependent variable.

Hot Milk

A warm beverage made by heating milk, often consumed for its comforting effects or as a sleep aid.

Control Group

A group in an experiment that does not receive the treatment and is used as a benchmark to measure how the other tested subjects do.

Anxiety

A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.