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Biology, 12.07.2019 15:30 bsheepicornozj0gc

The opening into the larynx is called the a. cranial sac. b. glottis. c. esophageal sphincter. d. tracheal ring openings.

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The opening into the larynx is called the a. cranial sac. b. glottis. c. esophageal sphincter. d. tr...
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