Bromato 143-153
{"name":"Bromato 143-153", "url":"https://www.quiz-maker.com/QEAJ1XLBV","txt":"143) Lethal dose of Arsenic in food?, 144) After using pesticide on vegetable, how many week for the waiting time?, 145) Lethal dose of tetrotoxin to human is estimated.....?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}