The Pulmonary Circulation Carries Deoxygenated Blood from the Heart to The

question 22

Multiple Choice

The pulmonary circulation carries deoxygenated blood from the heart to the:

• A)liver.
• B)spleen.
• C)bladder.
• D)lungs.
• E)colon.

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Definitions:

Random Assignment

A process used in experimental designs to assign subjects randomly to either the treatment group or the control group, ensuring that each participant has an equal chance of being placed in any group.

Equivalent

Equal in value, function, or meaning.

Confounding Variables

Variables that are not the primary interest of a study but can influence the outcome, making it difficult to establish a clear cause-and-effect relationship.

Independent Variable

A variable that is manipulated or changed in an experiment to determine its effect on the dependent variable.