What is the name of the superior opening into the stomach?

A. Cardiac orifice
B. Pyloric sphincter
C. Ileocecal sphincter
D. Esophageal constrictor
E. Gastric portal


A. Cardiac orifice

Anatomy & Physiology

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A. have twenty-three chromosomes. B. secrete testosterone. C. are diploid. D. All apply.

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