<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.asilimia asilimia nane ya antibiotics ya marekani hutumiwa kukuza ukuaji wa mifugo na kuku na kulinda wanyama kutokana na matokeo ya bakteria ya mazingira ya mbolea ambayo hupandwa.  <response>: eighty percent of us antibiotics are used to promote livestock and poultry growth and protect the animals from the bacterial consequences of the manure-laden environments in which they are grown. 