The most effective way to separate the two sections at the blank line would be by inserting a heading about the topic of the second section. This option provides a clear indication of a shift in focus from discussing the phenomenon of yawning to the details about the lack of scientific consensus on the reasons behind yawning. A heading helps to guide the reader and clarify the transition between the two ideas presented in the passage.
Why are yawns contagious? We asked a scientist%0D%0A%0D%0AThe average adult yawns 20 times per day. And when you feel a yawn coming on, it can be nearly impossible to suppress. But why does being around other yawners make you yawn?%0D%0A%0D%0APBS NewsHour asked a speech scientist, a sleep neurologist, a neuroethicist and a neuroscientist who studies brain circuits related to itching why yawns are contagious. They said the evolutionary value of collective yawning remains unknown, but may have something to do with the desire of an animal to protect the members of its tribe.%0D%0A%0D%0A_________________%0D%0A%0D%0AThere is no scientific consensus on why we yawn.%0D%0A%0D%0A1 of 2%0D%0AQuestion%0D%0AUse the passage to answer the question.%0D%0A%0D%0AWhich is the most effective way to separate the two sections at the blank line?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aby using captions to summarize the article%0D%0Aby using captions to summarize the article%0D%0A%0D%0Aby inserting a heading about the topic of the second section%0D%0Aby inserting a heading about the topic of the second section%0D%0A%0D%0Aby including an infographic of different types of scientists%0D%0Aby including an infographic of different types of scientists%0D%0A%0D%0Aby using bullets to reorganize the first section%0D%0Aby using bullets to reorganize the first section
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