An Efficient U

question 36

True/False

An efficient U.S.mass transit system, a trolley or streetcar system in place at the beginning of the 20ᵗʰ Century, was dismantled by automobile manufacturers and their allies.

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Definitions:

Corpus Callosum

A large band of neural fibers connecting the two hemispheres of the brain and facilitating interhemispheric communication.

Gyri

The raised folds or convolutions in the cerebral cortex that increase the brain's surface area and cognitive ability.

Convolutions

The ridges of brain matter between the sulci; also called gyri.

Respiration

The biochemical process in living organisms involving the exchange of gases (oxygen and carbon dioxide) to produce energy.