1. national anthem = F
2. call and response = A
3. fanfare = E
4. poly-rhythms = B
5. vocables = D
6. modulation = C
7. found instrument = im not sure there is seven numbers and six letters?
Sorry took so long i had to look up every one of them i apoligize if any of them are wrong please thank :)
I believe it'd be the Research! I hope that this helps and is correct.
Answer:
Top: fourth, third, second
Middle: sixth, fourth, third
Bottom: second, seventh, seventh
Explanation:
Energy Transmission