zoologie (2) évolution (2) Zoology (2) Science (2) Human beings (2) Evolution (2) Chimpanzees (2) Anthropology (2) Evolution (2) étable (1) espèce (1) risque (1) ressources (1) architecture (1) morphologie (1) plomb (1) histoire (1) fibre (1) environnement (1) diffusion (1) conflit (1) Morphology (1) Development (1) Environmental conditions (1) Language (1) Variation (1) History (1) Communication (1) Juvenile (1) Hominids (1)