The question that is answered by the passage is:
Why are yawns contagious?
Which question, or claim, is answered by the passage?
(1 point)
Responses
Are yawning and smiling similar?
Are yawning and smiling similar?
Do most animals yawn?
Do most animals yawn?
Why are yawns contagious?
Why are yawns contagious?
What is social mirroring?
1 answer