Explanation:
Because of scarcity there is a need for a rationing device. People will compete for the rationing device. For example if dollar price is the rationing device, people will compete for dollars.
Answer:
D. black and white film
Its the chords and kind of the vibe the song gives. basically chord progression that has a pleasing effect.
The Major Scale
Keys: Using the Circle of Fifths
Using Major and Minor Chords: Applying Roman Numerals
Rhythm: Time Signatures and Tempo
Dynamics
