These subs are useful in studying the ocean floor, where it is so deep that divers would be crushed by the water pressure. For example, research submersibles are used to study shipwrecks like the RMS Titanic.
Spatial perspective is to study something in terms of location, distance and direction. Meanwhile, ecological perspective is to study something in terms of environment and social interaction. Good luck!
The international division of labor - specialization of individual countries in the production of certain products.The international division of labor based on the differences between the countries in the natural and climatic conditions, geographical location, natural resources and energy sources.At the same time the world united in a single trade and economic system that allows you to share the most products with each other.
Answer:
I believe that it's true
Explanation:
This is True. The issues developing nation are further hindering by being a landlocked with no easy access to a port.
Buenos Aires y Sao Paolo controlan la economía de sus respectivos países, además son las mas pobladas de sus res lectivos países.
Rosario y Asunción son ciudades grandes e importantes que mueven sus exportaciones por rio
Córdoba y Brasilia, ciudades importantes en distintas maneras, pero se ubican en el centro de sus países
Punta Arenas y Ushuaia, las ciudades más al sur de sus países respectivos
Salta y Tarija, sus culturas son muy parecidas y su importancia en sus países también
