What does this Etruscan sculpture reveal about the similarities between the Greeks and Etruscans? a.) The Greeks and Etruscans both primarily used clay to create sculptures. b.) The Greeks and Etruscans both displayed sculptures of deities on the roofs of their temples. c.) The Greeks and Etruscans both shared certain religious beliefs, including the appearance of some deities in human form. d.) The Greeks and Etruscans only depicted female deities in their sculptures.

the answer is false i think

it seems to me that yes they solo on the chord changes.  coltrane for sure solos on the chord changes. instead of changing scales, they use a different method over the chord changes. this melody is very  unique but may often times even be considered simple, which is quite common in this modal  type. for example, there are changes from the key of minor to major in this piece, which makes it  unique in its own way.

relief sculpture - images are set against a flat background.

a coin is a good example: the inscription, the date, and the figure are slightly raised above a flat surface. the ancient egyptians sometimes carved figures into a flat surface.  

pro: they take significantly less time to make and do not require as much tools or skills as free-standing

cons: not nearly as realistic, as it is not fully 3-d, and does not have the details that a free-standing one does.

freestanding sculptures (also called  carved in the round) are not attached to any  background.   they are 3-dimensional  and fully rendered.