Which genre of music evolved from the african-american community, which uses african beats and scales from the middle east to sing spirituals, work, and simple ballads, with hollers, chants, and shouts?

The movement known as stressed the power of imagination and dreams over conscious control.

Which of the following is not true about hydroelectricity a. use of gravitational force of flowing water b. its the most widely used renewable energy c. it has a high output of co2 that fossil fuels d. it has no direct waste asap

Why does the blending of many different diciplines present both challenges and opportunities to enviromental scientist?