Lines Used for Layout and Lettering Guide Lines Are Drawn

question 12

True/False

Lines used for layout and lettering guide lines are drawn thick to ensure high reproduction quality.

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Definitions:

Costal Facet

A small, flat surface on a vertebra that articulates with the rib, contributing to the thoracic cage's stability.

Lamina

A thin layer, plate, or scale of organic material, such as the lamina of a vertebrate's bone or the lamina propria in mucous membranes.

Xiphoid Process

A small cartilaginous extension of the lower part of the sternum which is usually ossified in the adult human.

Costal Cartilage

The bars of hyaline cartilage that connect the ends of the ribs to the sternum, contributing to the elasticity and expansion capacity of the rib cage.