Which Animal Has Unihemispherical Sleep Patterns

question 2

Multiple Choice

Which animal has unihemispherical sleep patterns?

• A) monkey
• B) shark
• C) human
• D) dolphin

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Definitions:

Controlled Experiment

An experiment in which all variables are kept constant except for the independent variable(s).

Control Group

In experimental research, a group of subjects that does not receive the experimental treatment and is used as a benchmark to measure the effects of the treatment.

Experimental Group

A group in an experiment that receives the variable being tested.

Metaphors

Figures of speech that describe an object or action in a way that isn’t literally true, but helps explain an idea or make a comparison.