The answer is B
The first and third note are quarter notes for which only take one beat, the middle note is an eight note which also only takes one beat!
True. The two refer to different sculpture techniques
Ethnomusicology ~ music study in many cultural contexts
Music History ~ study of Western art music
Music Theory ~ analyze music from a historical perspective as well as develop new techniques for analyzing current trends in music composition
Systematic musicology ~ Umbrella term for musicology
Louis Lumiere and Auguste Lumiere invented Autochrome.