The Arachnoid Villi

question 174

Multiple Choice

The arachnoid villi

• A)are found in the superior sagittal dural sinuses.
• B)lack the tunica media found in blood vessels.
• C)drain cerebrospinal fluid.
• D)drain blood.
• E)All of the above

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Definitions:

Coral Reefs

Underwater ecosystems characterized by reef-building corals, which are colonies of tiny living animals found in marine waters that contain few nutrients.

Promote Growth

Activities or substances that encourage or stimulate development or enlargement.

Continental Slope

The continental slope is the steep incline between the outer edge of the continental shelf and the deep ocean floor.

Numbered Features

Refers to geological or natural features that are identified or classified through a numerical system.