Think about how dance started, without any documentation and how it has evolved today. (15 points) 1. How has dance evolved and grown?
2. How has technology facilitated its evolution?
3. How has technology hindered its evolution.
4. How do you use technology and dance?

changeable lenses of different focal lengths allow light to enter the camera, which then forms the image on light-sensitive film" is the one among the following statements about working principle behind a basic still camera is true.

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.