What does a heating and cooling tech do in canada and how much do they make?

Brazil trades with the united states more than it does with any other country. industrially, the private sector has made brazil one of the most advanced countries in latin america, with massive investment taking place since 1996. still, over 1 million people live in state-owned housing and millions more are covered by government operated health care. these facts show that brazil has a a) mixed economy. b) market economy. c) command economy. d) traditional economy.

The theoretical perspective that examines how culture creates group identity from diverse cultural meanings is a. new cultural studies b. symbolic interaction c. conflict theory d. functionalism

In a short paragraph, discuss one positive effect and one negative effect of the neolithic revolution.