题目
hk_264_120258_248438 Chapter 9 Self Test: Respiratory System
单项选择题
Both food and air travel through the:
选项
A.mouth and pharynx
B.esophagus and mouth
C.trachea and pharynx
D.larynx
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标准答案
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思路分析
When evaluating where both food and air travel through, we need to consider the shared pathway that handles both substances before they diverge to their respective routes.
Option 1: 'mouth and pharynx' — This is the correct shared entryway for......Login to view full explanation登录即可查看完整答案
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