On Elevation Drawings, Underground Portions of a Building Are Shown

question 6

Short Answer

On elevation drawings, underground portions of a building are shown with __________ lines.

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Definitions:

Ancestral Organism

The original form from which a species or group of species evolved.

Macroevolution

Large-scale evolutionary changes that occur over geologic time, leading to the emergence of new species and broader taxonomic groups.

Microevolution

Change in the genetic makeup of a species or a small group of organisms over a brief time period, regarded as evolutionary.

Speciation

Evolution of a new species.