Answer: 50 states
Explanation:
United States of America consists of 50 states.
A. It refers to the way people embrace the environment, cultural diversity, and the idea that by working together they can solve problems. Identity is a set of traits or characteristics of a person, people or thing that allow to distinguish it from others in a set, and that is what best describes the concept of Northwest identity.
Bioenergy - renewable energy produced by living organisms such as plants.
The primary renewable energy sources in South America are 16% bioenergy, 8% hydropower and 1% each for geothermal, solar and wind power.