Can chickens bought in chicken farms kill for half a month?
Of course. Chickens bought from chicken farms have been basically eliminated for about half a month, and they can be slaughtered and eaten. Chicken is a kind of poultry. Domestic chickens originated from wild chickens, and the domestication history was at least about 4000 years, but it was not until about 1800 that chickens and eggs became mass-produced commodities.