List three major nonmusical changes that took place during the Contemporary
period.

Seurat's optical mixture created greater fill in the blank.

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

An eighth-grade teacher has asked you to present information to her students about how watching television can affect adolescents’ academics and behavior. what important information should you share with this audience? write an essay that will serve as the basis for the speech you will deliver to the students. include important details from the selection "television and adolescents" to support your discussion.