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What is scarcity and why does it exist? How is scarcity related to the study of economics?
Depth Cue
Visual information that helps perceive the distance or three-dimensional characteristics of objects.
Monocular Depth Cue
Visual information that enables perception of depth and distance using one eye.
Retinal Disparity
The slight difference in images between the two eyes, which is crucial for depth perception.
Perceived Distance
The subjective estimation or impression of how far away an object or destination appears to be.
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