Instructions: _∙ Identify Each Item. Give an Explanation or Description of of the Item

question 94

Essay

Instructions:
_∙ Identify each item. Give an explanation or description of the item. Answer the questions who, what, where, and when.
Explain the historical significance of each item. Establish the historical context in which the
_∙ item exists. Establish the item as the result of or as the cause of other factors existing in the society under study. Answer this question: What were the political, social, economic,
and/or cultural consequences of this item?
-Louis de Baude de Frontenac

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Definitions:

Refract Light Rays

The bending of light as it passes from one substance into another substance that has a different density, a fundamental principle in optics.

Receptor

A protein molecule that receives and responds to chemical signals in the body.

Retina

A layer at the back of the eyeball containing cells sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Extraocular Muscles

The six muscles that control the movement of the eye and are located outside the eyeball.