Neuroscientists conducted research with taxicab drivers in london and found that taxicab drivers, who are required to learn and navigate large areas of cities, had the that was larger than that of other drivers.

Hippocampal grey matter. Grey matter is part of hippocampus, the part of thalamus. It is a set of neurons of central nervous system. It is connected with spatial memory that enables navigation. It consolidate the information of short term and long term memories.

B. it promoted the powers of the executive branch

Earthquake fault lines. map above represent