Answer:
When you go to someone's question, there is a little "Add Answer" button. You click it and - bam - you get to answer de question. It's how I answered your question right now :D
Answer:
an early 20th-century style and movement in art, especially painting, in which perspective with a single viewpoint was abandoned and use was made of simple geometric shapes, interlocking planes, and, later, collage.
Explanation:
The name of the key is based on the name of the corresponding tonic (also known as a keynote)
I think it’s A but I’m not sure so don’t confirm