Which of the Following Substances Are Additives Found in Cigarettes

question 27

Multiple Choice

Which of the following substances are additives found in cigarettes?

• A) ammonia
• B) potassium citrate
• C) aluminum
• D) ammonia, potassium citrate, and aluminum

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Definitions:

Retinal Disparity

The slight difference in images between the two eyes due to their different positions, enabling depth perception.

Depth Perception

Refers to the ability to perceive the world in three dimensions (3D) and to understand the distance of objects from oneself and each other.

Shape Continuity

A principle of perceptual organization that explains how humans tend to perceive a series of points or lines as having unity, forming a continuous shape.

Binocular Disparity

The difference in the images received by the two eyes due to their different positions, which contributes to depth perception.