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In which direction do electrons flow in the external circuit?
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A movable table that can be adjusted over a bed, allowing patients to eat, read, or use a laptop while in bed.
Hearing Aid
A device designed to improve hearing by making sound audible to a person with hearing loss.
Canal Portion
A segment of a canal or other similar structure that is distinguished for specific reference or analysis.
Sensory Input
Information that the brain receives via the senses, including sight, sound, smell, taste, and touch, which is then processed to guide responses and actions.
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