Music question

what would a researcher who studies the tango dance music of argentina be called?
a. ethnomusicologist
b. historical musicologist
c. musical think its this one, i'm not sure
d. systematic musicologist

Which sculpture was made using the flattened relief technique of carving an extremely shallow scene

You can fit more raw files on a memory card than jpeg files. true false

Match the description to the term. 1. framework of a short story narration 2. main idea of a paragraph plot 3. connectors between sentences assonance 4. sentence completers setting 5. repetition of vowel sounds that are followed by different consonants complements 6. time, place, culture in a story run-on sentence 7. conversation between characters in a story transitional devices 8. relating of actions and incidents in a story topic sentence 9. two or more unrelated thoughts dialogue