Prepare a dialog between friends about the duty of school children to protect and promote the public resources and heritage available in your community

A.

Iam not going to tell you

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

Ithink the answer is c