Biology

Kaylee Garcia

25 August, 17:10

You have just disembarked from an airplane following a cross-country flight. You are experiencing difficulty in hearing and notice that your ears are blocked. To relieve the pressure, you try yawning to clear the ear canal. It worked. What muscle was involved? a) Middle constrictor b) Levator veli palatini c) Salpingopharyngeus d) Palatopharyngeus e) Tensor veli palatini