Nam the primary colors. Why are these colors considered the only “primary colors”?

What does johnny give to ponyboy? a a comb b a letter c a copy of "gone with the wind." d some clothes

Ineed some on finding music. i have a nephew who is into rap, but when i find a rap song, it seems to either be too old for his taste or to him it isn't good enough. can someone suggest some good music for me to see if he likes it or not?

Which sculpture has added expressivenessdue to its unfinished state