According to the "How Do We Know?" Box,of the 55

question 57

Multiple Choice

According to the "How Do We Know?" box,of the 55 delegates who attended the Constitutional Convention,how many supported the adoption of the U.S.Constitution?

• A)twenty-three
• B)forty
• C)thirty-nine
• D)twelve
• E)twenty-five

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Definitions:

Retina

A thin layer of tissue located on the inside back wall of the eye, containing cells that are sensitive to light and trigger nerve impulses that are sent to the brain via the optic nerve.

Dim Light

A level of illumination that is subdued or less than bright, often creating a mood of relaxation or serenity, and can influence the perception of environments.

Rods

Rods are photoreceptor cells in the retina that are highly sensitive to light and enable vision in low-light conditions.

Color Perception

The ability of the visual system to distinguish objects based on the wavelengths of the light they reflect, emit, or transmit.