South America
The Scientific Electronic Library On-line - SciELO is an digital library overlaying a particular assortment of Brazilian scientific journals. Brazilian regulation is predicated on the civil law authorized system 198 and civil legislation concepts prevail over widespread legislation follow. The nation has an intensive rail network of 28,538 kilometres (17,733 miles) in length, the tenth largest network on the earth.

188 Brazil's Amazon Basin is residence to a particularly various array of fish species, together with the pink-bellied piranha Despite its popularity as a ferocious freshwater fish, the pink-bellied piranha is actually a usually timid scavenger. The political-administrative group of the Federative Republic of Brazil includes the Union, the states, the Federal District, and the municipalities.

The states and the federal district could also be grouped into regions: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not Klefer political or administrative divisions, and they don't have any particular form of government.