Are yawns contagious?
Does every human has widsom teeth?
Answers:
Not contagious but we are affected by an others yawning. This is called "Alolomimea" funny name but its what its called. Scientists believe that the reason we react to other people yawning is because in our early history ("caveman times") we needed to regulate our sleeping patterns so we could all survive together. Kinda like one for all and all for one deal. So if one of our cavemen buddies was tired we would all need to rest so we could all effectively hunt as a unit. It served us as a natural "hey dude im tired lets take a break so we can hunt better and not die" It's a true story!
when was the hair dryer invented, and by whom?
Other Answers:
What causes us to get the hiccups?
yea they are!! whenever i see someone yawn i always do it!i do believe so
can alcoholand lignocaine preparation cause impotence if applied to the penis?
yes, they are, similar to laughters and smilescan you get pregnant quicker after delivering a baby?
They can be if your looking at someone who is doing it.Good beach/swim coverup for thighs with stretch marks?
you've seen the yahoo ad too many times huh? loland yeah they're contagious, it's the brains way of checking to see if you have enough oxygen, so when you see someone else doing it, your brain automatically does the same.
i just did
Can any bady tell me to avoid the pimples on my back?
According to researches, YES.hi, i'm short, i want to get taller, is it possible?
Yeah.. coz the elements that make us yawn will make others yawn toodoes relacore the diet pill raise high blood pressure?
I can even make my cat yawn, and I'M faking it.how to make nose bridge higher without Rhinoplasty?
Definitely yes.what will happen if you masturbate thrice in a day?will you fail to masturbate when you marry?
Yep, it's very hard to see someone yawn without yawning yourself. perhaps not technically 'contagious' though as yawns aren't a disease.What do you do to feel fresh in the days that you don't?
Scientists believe that yawning origionated in tribal culture as a way of syncronizing the members sleep cycles. So when one started to yawn the others would and they would all sleep at the same time. So, yes. I would say they are.how to test the relationship between smoking and hypertension?
Are we allowed to answer dumb questions?j/k
The answer is, no one really knows why yawning is "contagious". Or why we yawn at all. One popular explanation is that yawning allows you to get rid of too much carbon dioxide in your system and increase your oxygen supply. This was disproved by Dr. Robert Provine and his research team in 1987.
Source(s):
http://www.yesmag.bc.ca/Questions/yawn.html
is there a natural sweetner that tastes like sugar and is not bad or you?
The simple truth is that even though humans have been yawning for possibly as long as they have existed, we have no clue as to why we do it. Maybe it serves some healthful purpose. It does cause us to draw in more air and our hearts to race faster than normal, but so does exercise. There's still much we don't understand about our own brains, so maybe yawning is triggered by some area of the brain we have yet to discover. We do know that yawning is not limited to man. Cats, dogs, even fish yawn, which leads us back to the idea that yawning is some form of communication.Source(s):
http://www.howstuffworks.com/question572.htm
i am 6 feet regular frame how much should i weigh?
If you have ever watched a pride of lions relaxing together and one yawns, the rest all yawn. Answer to your question - Yes!What are the siddha treatments available for psoriasis?
YES! That isn't the only thing that is mentally transferred to our brains though.We seem to have a certain oral fixation or something.
Have you ever noticed that while watching TV(or in real life), that if we're watching someone who is pursing their lips, we do it too?
Also, laughter, then we do it too! Most of the time we aren't even aware that we're frowning, when someone else is.
If a person is talking wildly with their eyebrows almost meeting their hairline, we do it too.
Someone cries, we do too. So actually, it's not just an oral fixation but our brains react to stimuli of all kinds of facial expression and what not.
Can you watch someone who has an itchy body part and they are scratching like mad, without US starting to itch and scatch at the same places they're scatching?
We all must be very crazy, sensative beings. We addopt just about EVERYTHING! It hurts our salivary glands when we see someone bite into a lemmon! That's sad.
If someone his showing signs of sexual arrousal on TV, GUESS what happens to us. We start feeling that TOO!
We must be very very sick. Our brains tell us to feel what everybody else feels. Maybe it's a GOOD thing. I don't know. Maybe that's nature's way of teaching us how to feel what others feel, so we can be better people when it comes to helping others.
It sounds a lot like some sort of empathy programming we have stuck in our brains.
I really don't know but it sounds good. Plausible, atleast.
Just a theory I came up with.
Anybody else out there that can add to this?
It's puzzling.
Is it possible to dye a wedding dress green? where could I get this done?
An age-old mystery.Why we yawn is as much a mystery as to wether or not it is contagious.
I think it is.
i have been on coreg for high blood pressure any know about a shortage of this drug?
YESwhy does we feel refreshed when we wash our face?
yes they are.now you want to know why we yawn.. that would be another question..
It depends.if you are sleepy and you did not sleep..so your yawns will be contagious.
why am i getting heartburn from eating oatmeal?
IS WATER CLEAR OR BLUE? THAT MIGHT BE A HARD ONE FOR YA..Source(s):
Hey MOLLY, I don't know about your THEORIES. Not on everyone. Interesting to say the least. Not bashing you.
More Questions and Answers
- how can you make it grow faster?
- Anyone ever have laser surgery to remove stretch mark? Did it work?
- I want to be a model and need information on it ?
- Anybody know anything that helps with lack of sleep besides coffiene??
- how much does a dental assitant get paid?
- what are some good exercises for the lower abs?
- how do boys turn gay in the future?
- Help! Can anyone help me to participate(talk) in classes?