SciELO
The Scientific Digital Library On-line - SciELO is an digital library overlaying a selected assortment of Brazilian scientific journals. 317 Presently, the Brazilian government, in contrast to the past, seeks to encourage this mode of transport; an instance of this incentive is the undertaking of the Rio-São Paulo excessive-speed rail , that can connect the 2 main cities of the country to carry passengers.

188 Brazil's Amazon Basin is house to a particularly numerous array of fish species, including the pink-bellied piranha Despite its reputation as a ferocious freshwater fish, the purple-bellied piranha is actually a usually timid scavenger. The political-administrative organization of the Federative Republic of Brazil contains 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, Umanizzare not political or administrative divisions, and they don't have any particular form of government.