Yes you can feed chicken to chickens. As long as it is cooked they will not be able to recognize the taste of the cooked chicken to an other member of the flock. Eggs are also okay to give to chickens but they must be cooked and cracked so they are not recognizable as what they lay.
I recommend mixing the cooked chicken with other things such as garden clippings.
Not usually.
dang right they can
Actually, chickens are very opportunistic feeders like most birds. Birds that are specifically seed eaters will not typically eat animals; however, consider the vast variety of birds that eat suet. Chickens will eat anything practically. In fact it used to be a common practice at poultry farms to toss the carcasses of dead chickens into the feed bin. It was considered a bit of free protein that the other chickens did not seem to mind. Yes, chickens are even cannibalistic.
You might say, "Hannibal Lecter exhibited cannibalistic behavior." Or perhaps, "Few cannibalistic peoples remain today."
predators
Apppldysvgycavgd
Only in your nightmares, ANYWAY, I extremely doubt a Chicken will develop a taste for blood or become cannibalistic.
Cannibalistic savages
Cannibalistic police officers
cannibalistic sociopath
Red Eared Sliders as pets are active, alert, and cannibalistic. They are cannibalistic because when they eat, they eat like they've haven't eaten in weeks!
Other Navanax inermis. They are cannibalistic.
Cannibalistic
Hungry... and with pseudo-cannibalistic tendencies.