princessjazmin9101
princessjazmin9101 princessjazmin9101
  • 23-10-2021
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why does the author say yawning is contagious​

why does the author say yawning is contagious class=

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cottys68jave
cottys68jave cottys68jave
  • 23-10-2021

Answer:

because a lot of times when 1 person yawns most people around them do

Explanation:

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jdtjfcb jdtjfcb
  • 23-10-2021
Because a lot of the time when others yawn you’ll have the urgency to also it’s a chemical in our brai
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