Which One of the Following Systems Responds Fastest to Environmental

question 35

Multiple Choice

Which one of the following systems responds fastest to environmental stimuli?

• A) nervous
• B) muscular
• C) immune
• D) lymphatic

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Definitions:

Nonmanipulated Independent Variable

A variable in a research study that occurs naturally without any intervention or control by the researcher.

Subject Variable

A variable that represents characteristics or conditions that vary within the subjects of a study, such as age, gender, or test scores.

Formal Prediction

The process of making forecasts or predictions based on systematic, often quantitative, analysis rather than intuition or informal judgment.

Hypothesis

A suggested hypothesis developed from minimal evidence to initiate further exploration.