A student claimed that polycarbonate is more dense than PA-6.数界..

A student claimed that polycarbonate is more dense than PA-6. Do the results of Experiments 1-3 support his claim?A.No, because in Liquid 8, polycarbonate stayed at the bottom and PA-6 rose.B.Yes, because in Liquid 8, polycarbonate stayed at the bottom and PA-6 rose.C.No, because in Liquid 8, polycarbonate rose and PA-6 stayed at the bottom.D.Yes, because in Liquid 8, polycarbonate rose and PA-6 stayed at the bottom.请帮忙给出正确答案和分析，谢谢！