Answer:
All of the above
Explanation:
All factors contribute to the main responsibilities of group members towards the group.
Hope it helps!
Hydrogen, nitrogen, fluorine, oxygen, iodine, chlorine and bromine.
It is the RGB system. It makes colors by mixing the right amounts of red, green, and blue light. Here it mixed only red and blue.
The Beetoven pieces and Mozart pieces are like the "shake it off" these days. Unlike some composers these composers were very popular and I may be hard to tell but Mozart used to be Katy Perry (joke because they both have weird hair.