And we believe that it's in this way that the different tool-using behaviors -- that have now been seen in all the different chimpanzee populations studied in Africa -- how these are passed from one generation to the next, through observation, imitation and practice, so that we can describe these tool-using behaviors as primitive culture.
Zato smatramo da se različite sposobnosti korištenja alata kojima svjedočimo u svim populacijama čimpanzi proučavanima u Africi zapravo prenose s jedne generacije na drugu promatranjem, imitiranjem i vježbom, te stoga možemo te navike korištenja alata smatrati i primitivnom kulturom.