¿Qué es el determinismo geográfico en la literatura de Rómulo Gallegos y su relación con el positivismo?

:calculate the sum of the interior angles of a 13-sided polygon.

What's a recharge area? a. the part of an aquifer where groundwater meets a lake or stream b. the part of an aquifer where surface water reaches the water table c. the part of an aquifer that's located between two aquicludes d. the part of an aquifer that's located at a lower elevation

The picture above depicts the berlin wall which divided in half from the 1960 to 1989 which type of boundary was the berlin wall