Examlex
According to the expansionist model of primary state formation,a key difference between chiefdoms and states is that the latter has the bureaucracy,resources,and commitment to expand and incorporate more territory.
Retina
A light-sensitive layer at the back of the eyeball containing cells that convert light into neural signals for vision.
Blind Spot
The point at which the optic nerve leaves the eye, creating a “blind” spot because no receptor cells are located there.
Optic Nerve
A cranial nerve that transmits visual information from the retina to the brain.
Retina
The light-sensitive layer of tissue at the back of the eye that converts light into neural signals, which are sent to the brain for visual recognition.
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