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Many people assume that we yawn because our bodies are trying to get rid of extra carbon dioxide and to take in more oxygen. According to this theory, when people are bored or tired, they breathe more slowly. As breathing slows down, less oxygen makes it to the lungs. As carbon dioxide builds up in the blood, a message to the brain results in signals back to the lungs saying, "Take a deep breath," and a yawn is produced.
What else can I help you with?
What is a homophone for yawn?
the homophone for yawn is.............you! haha get it lol
Can cows yawn?
No whales do not yawn.
Is yawn an onomatopoeia?
Yes, yawn is an onomatopoeia.
Does a snail yawn?
yes they yawn quietly
What is the past participle of yawn?
"Yawned"; "yawn" is a regular verb.
How do you spell the sound a yawn makes?
The typical written expression for a yawn sound is "ho hum."
Can you give a sentence for the word yawn?
Insects do not yawn. People necessarily do not yawn only when they are tired. Most people, after reading this, will yawn.
Why do people yawn when they are cold?
A yawn is normally a response to a change in activity, although if you did not get enough sleep, you could become tired and yawn.
Is yawn an adjective?
The word 'yawn' is both a verb (yawn, yawns, yawning, yawned) and a noun (yawn, yawns). Examples:Verb: I began to yawn in the middle of the lecture.Noun: The comedian's joke met with a big yawn.An adjective is a word that describes a noun, for example: a big yawn.
Why to we yawn when someone else is yawn?
Yawning is contagious.
YAWN IN FRENCH is dinner?
to yawn is 'bailler' in French.
What is another word for a big yawn?
Bear yawn
