Answer:
The first option
Explanation:
I already explained on the other question you've posted; make sure to check that one!
Hildegard of Bingen was a famous educated medieval woman, and nun, who wrote music. <span>
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I am pretty sure the answer is the second one.
1. True (the notes flip around from b up)
2. False (they do)
3. Rational (not 100% sure on this one, but it seems to make sense)
