Describe Four Ways That Many Physical Disabilities Could Be Prevented

question 62

Essay

Describe four ways that many physical disabilities could be prevented.

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Definitions:

Cones

Photoreceptor cells in the retina of the eye responsible for color vision and visual acuity under bright light conditions.

Visual Pigment

Molecules in photoreceptor cells of the eyes that undergo chemical changes upon absorbing light, initiating the process of vision.

Rods

Specialized photoreceptor cells in the retina that are responsible for vision at low light levels.

Rhodopsin

A light-sensitive pigment found in rod cells of the retina, crucial for vision in low light conditions.