Because animals do not answer to pain and results are not immediately understood, vuluntary humans can answer for immidiate response then saving money instead of making animals suffer so long as to try and discover what happens to them, resulting in torture/death, time and money while sick people wait we waste such common sense, anyone sick would give their lives to save the smallest one, so ending killing animals for the sake of healing while we waste lives-time-money and sick people die' is it !



