The Articular Surfaces of Bones Forming Freely Moveable Joints Are

question 19

Multiple Choice

The articular surfaces of bones forming freely moveable joints are lubricated by

• A)synovial fluid
• B)mucus
• C)serous fluid
• D)lymph
• E)plasma

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Definitions:

Nondirectional Correlation

A type of correlation that indicates a statistical relationship between two variables without specifying whether the relationship is positive or negative.

Negative Correlation

A connection between two variables where as one variable rises, the other falls.

Direct Correlation

A relationship between two variables where they move in the same direction.

Nondirectional Correlation

A type of correlation where the direction (positive or negative) of the relationship between variables is not specified.