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A nearsighted person has a far point that is 4.2 m from his eyes. What focal length lenses in diopters he must use in his contacts to allow him to focus on distant objects?
Spinal Cord
The cylindrical bundle of nerve fibers and associated tissue that is enclosed in the spine and connects nearly all parts of the body to the brain, forming the central nervous system.
Olfactory Cortex
A region in the brain involved in the perception of odors.
Frontal Lobe
The part of the brain located at the front of each cerebral hemisphere, responsible for voluntary movement, expressive language, and managing higher level executive functions.
Temporal Lobe
A region of the cerebral cortex involved in processing auditory information and is critical for the understanding of language.
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