3 months
A chicken without a head can only live for several seconds. Then it will die. But the body of the chicken can run around and flap its wings strenuously, if you consider that really any kind of life.
Chicken with No Head Keeps On RunningAfter a chicken has its head cut off, it can run around for up to a minute or longer, since the spinal nerves continue to send impulses to the muscles.There is documentation of a chicken living 18 months after having his head cut off while being slaughtered. His name was "mike the headless chicken". In his case, the axe missed the stem of the brain which runs all the processes vital to life, allowing him to live.
Yes, the story of Mike the chicken is true. because some brain and nerve endings survived the Axe. it is possible for a chicken to live for quite awile without a head, though 18 months, it may be an exageration.
no a dog cannot live without it head
No you can't live without a head.
Using mystical powers! Actually, they cannot live without a head.
A cockroach can live up to 2 weeks without having its head attached to its body.
A mantis can live 1 day and a half without his head.
No, it is impossible for a human to live without a brain.
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
Grasshoppers or a bug like it can live without a head for about a week.