Male investment: Humans are one of the few species in which men supply a lot more than sperm 1. september 2021Børn & Sundhed, Epi-Genetik & Miljø-faktorer, Livsstil, Tænder & Degenerative Lidelser, Samfund, Miljø, Historie & Fortid(link-samling), Sundheds-emner(link-samling)Ingen kommentarerJon Ch. Henningsen