The Angle of Repose Is the Maximum Angle at Which

question 51

True/False

The angle of repose is the maximum angle at which debris, sand, or rock of a given size can rest before the force of gravity causes it to slide downslope.

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Definitions:

Sacral Hiatus

An opening at the end of the sacral canal in the vertebral column, through which nerves and membranes can pass.

Superior Articular Facet

A part of a vertebra that connects with an adjacent vertebra above it, facilitating spinal movement and support.

Median Sacral Crest

A ridge of bone on the posterior surface of the sacrum, formed by the fusion of the spinous processes of the sacral vertebrae.

Posterior Sacral Foramina

Openings located on the dorsal side of the sacrum bone through which nerves and blood vessels pass.