Questions Refer to the Figure Above Illustrating a Tallgrass Prairie

question 7

Multiple Choice

Questions refer to the figure above illustrating a tallgrass prairie food chain.

-The top carnivore is indicated by

• A)A.
• B)B.
• C)C.
• D)D.
• E)E.

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Definitions:

Experimental Situation

An environment created by a researcher designed to manipulate variables to test their effect on behavior or perceptions.

Independent Variables

are variables in an experiment that are manipulated or controlled by the experimenter to investigate their effect on dependent variables.

Independent Variables

In an experiment, these are variables manipulated by the researcher to observe how they affect the dependent variable.

Typing Speed

A measurement of how many words or characters one can type in a set amount of time, often gauged in words per minute (WPM).