¿Existe una sola medida eficaz para cortar la ruta de transmision del virus en diferentes espacios?

During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.

3. i would say one, but one is not prime nor composite.

C. equitable; undue influence