In an Experiment the __________ Variable Is a Manipulation of the Environment

question 35

Multiple Choice

In an experiment the __________ variable is a manipulation of the environment controlled by the experimenter.

• A) control
• B) experimental
• C) dependent
• D) independent

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Definitions:

Cervix

The entrance into the uterus.

Sterile Water

Water that has been purified and treated to remove all microbes and contaminants, often used for medical or laboratory procedures.

Sterile Saline

A salt solution prepared in a manner that prevents contamination by microorganisms and is used for medical purposes such as wound irrigation and intravenous drips.