제 목    tnKDeOoXjOjMwvwez 이 름    Rocco 날 짜    2018/06/28 조 회    1 A financial advisor medlegalsource.com But recent research, culminating in a paper published Oct. 7 in the journal Proceedings of the National Academy of Sciences, shows that males live fast and die young for another reason: to fertilize females with the highest quality sperm, in order to pass on their genes to as many offspring as possible.