Questions with the keyword 'yawn'

• why do we yawn, sneeze, cough, and hiccup? by confuddled213 to Mike, Pip, Tianfu, Tim, Tom Comments: (So far, one comment )
• Hi Tom I’m new at this and just wanted to ask can you yawn with your eyes open? Thanks x by bananaxxx to Tom Comments: (So far, one comment )
• When you yawn why do people around you also yawn? by shaniqua and 2 others. to Mike, Pip, Tianfu, Tim, Tom Comments: (So far, one comment )