Lack of oxygen to the brain causes an involuntary reaction that we know as a yawn.
Most mammals yawn, including humans, primates, dogs, and cats. Reptiles, fish, and insects do not exhibit yawning behavior.
the homophone for yawn is.............you! haha get it lol
Mosquitoes have spiracles, which are tiny tubes carrying air through their bodies. They do not have lungs like we do. They force air in and out through their bodies. They get oxygen like we do but do not breathe in the same manner.
No whales do not yawn.
Yes, yawn is an onomatopoeia.
yes they yawn quietly
"Yawned"; "yawn" is a regular verb.
The typical written expression for a yawn sound is "ho hum."
Insects do not yawn. People necessarily do not yawn only when they are tired. Most people, after reading this, will yawn.
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.
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.
to yawn is 'bailler' in French.