Answer:
Not having to do anything
Explanation:
Because art is a powerful form of communication and creative self-expression.
Homes were built into caves and cracks in cliff walls.
and
Adobe homes were built using mud bricks.
A medium refers to the materials that are used to create a work of art. The plural of medium is media? I think that is it.
Answer:
The new music is different from the opening music because the new music begins on higher pitches than the opening music. This is attributed to increased frequency sound in new music.