Feb. 22, 2018, 9:11 p.m.
La obra de arte más antigua la hizo un neandertal
La especie extinguida es la autora de unas enigmáticas pinturas rupestres realizadas en tres cuevas españolas hace 65.000 años
tutti - social network
Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.
Patients with an inherited form of colon cancer harbor two bacterial species that collaborate to encourage development of the disease, and the same species have been found in people who develop a sporadic form of colon cancer, a research team finds.https://www.sciencedaily.com/releases/2018/02/180201173406.htm
