A chicken called Mike was decapitated in the 1940's by his owner Lloyd Olsen. However Olsen didn't cut off the brain stem low enough, leaving the chicken alive... and headless.
The chicken survived for 18 months without a head, and only died when the pipette that Olsen used to drop water down the chicken's airway, to stop it from closing, was left behind on a circus tour.
(see the related link)
Ordinarily however chickens don't live for too long without a head. Most of the running around and twitching is merely stray nerve impulses.
12 years Mike the Headless Chicken from Fruita and is the current Guinness World Record Holder for a chicken living the longest with his head cut off http://www.einsteinsrefrigerator.com/headless_chicken/index.html
They can live for about 15 to 20 seconds. They do this because the nerves in their body are still working.
The head is still alive for a maximum of 10 seconds. The body will twitch for a little longer
it can last for at least ten seconds
Six (6) Chicken years.....
300,000,000,000 seconds
A human cannot live with their head chopped off as the brain requires a continuous oxygen supply from the heart to function. Loss of consciousness occurs within seconds, followed by irreversible brain damage and eventual death shortly after.
usally 10 to 12 years. !
jh
live for a long time that's what I've been told
im not not shure if you mean how long do cockroaches live without a head, but if so i read they can last about week.
A baby chicken can live to be an adult depending on how much care it is given. It must stay indoors until its outer feathers are grown.