The rich source of writings about music from ancient greece include what? a. the relationship of intervals of music to mathematics.
b. all of the above.
c. that an orderly universe as observed was reflected in music.
d. music influenced moral behavior and thoughts about morals

i believe being nice to m family is the right thing to do. they are people too and the deserve the same respect i have. they are there for me when i need them. i believe i should always put my family first because that is just how life is suppose to be. i love each and every member of my family and i should respect and act like i do. i believe that being nice to your family makes it easier for them to be nice to you. thats why i believe what i do.

brainliest ! ? ☺