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Changes Made to a System to Fix or Enhance Its

question 20

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Changes made to a system to fix or enhance its functionality best defines:


Definitions:

Pyloric Opening

Opening between the stomach and the superior part of the duodenum.

Epiglottis

A leaf-shaped flap of cartilage located behind the tongue, which closes over the windpipe during swallowing to prevent food from entering the airway.

Pharyngeal

Pertaining to the pharynx, the region of the throat that sits behind the mouth and nasal cavity.

Esophageal

Relating to the esophagus, the muscular tube that connects the throat (pharynx) with the stomach and transports food and liquids.

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