Answer:
By the late 1970s, the dance had begun to spread to other communities and was gaining wider popularity; at the same time, the dance had peaked in popularity among African Americans and Puerto Ricans. A practitioner of this dance is called a b-boy, b-girl, breakdancer or breaker.
I can only answer some, but you'll have to answer the others. I already answered the 1st and 2nd question previously.
6. What is pigment?
It is basically another word for color. Having a move fancy definition though: a pigment is the natural color of an animal or plant tissue
8. What are the three primary colors?
Red, Yellow, and Blue
9. Why is violet called a secondary color?
Secondary colors are created mixing primary colors. Since red and blue make violet, it makes violet a secondary color.
I hope this helped you! If you need any more help, please ask me.
If you add more gray to a color, it make the color a darker shade of whatever the color is, if you were to add white it'd be a lighter shade of color
That sign is a treble clef