Every Calculated Expression Starts with A(n) ____________________

question 10

Short Answer

Every calculated expression starts with a(n) ____________________.

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Definitions:

Vitreous Humor

A clear, gel-like substance that fills the space between the lens and the retina of the eye, helping maintain its shape.

Fovea Centralis

The fovea centralis is a small depression in the retina where visual acuity is highest, responsible for sharp central vision.

Choroid

A layer of the eye containing blood vessels and pigment that helps to nourish the retina and absorb light, preventing reflections within the eye.

Sclera

The white outer layer of the eyeball, providing protection and form.