Of All Transportation Modes, ________ Are the Least Expensive

question 16

Short Answer

Of all transportation modes, ________ are the least expensive.
trains
pipelines
water carriers
planes
trucks

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Definitions:

Hubel And Wiesel

Neurophysiologists whose research on the visual cortex of the brain won them the Nobel Prize, demonstrating how certain cells are responsible for processing visual stimuli and contributing significantly to our understanding of visual information processing.

Visual Information

Data and insights obtained through the sense of sight, interpreted by the brain to understand the environment.

Wavelengths

The measurement from one peak to the next in a wave, particularly in the context of sound waves or electromagnetic waves.

Red Object

An item distinguished primarily by its red color, which can elicit strong reactions due to the color’s psychological impact.