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The poles of Uranus can have a higher temperature than its equator because Uranus
Skeletal System
The framework of bones and cartilages that supports the body, protects internal organs, and facilitates movement.
Photoreceptors
Specialized cells found in the retina of the eye that convert light into electrical signals, facilitating vision.
Retina
A layer at the back of the eyeball containing cells that are sensitive to light and that trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.
Optic Nerve
The nerve that transmits visual information from the retina to the brain.
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