Sand paintings, masks, and totem poles were often tied in with what other area of Native American culture?

Totem poles are monuments created by First Nations of the Pacific Northwest to represent and commemorate ancestry, histories, people, or events. Totem poles are typically created out of red cedar, a malleable wood relatively abundant in the Pacific Northwest, and would be erected to be visible within a community.

Explanation:

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.