Which statement describes the aesthetic principle of proportion in classical greek sculpture?

The CORRECT ANSWER is "sculptors ensured that supporting and free elements were cross-balanced" this is the absolute correct answers for Plato users.

why are there few examples of totem poles from before 1900

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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.