Music, art, dance, and fashion are all considered which aspect of culture?

Expression  Language  Lifestyle and  Values

Music, art and dance belong to the first type of the basic components of culture, called the non-material culture, which includes values, thoughts and believes, symbols, and language that all together give meaning to society. 

Fashion belongs to the second type called material culture since it is the representation of culture in pieces of clothes along the time.

Explanation:

A culture is defined by ideologists, thoughts, values, symbols, language and objects or artifacts. there are two types of the component in culture: the first type is called nonmaterial culture that includes values, ideas, symbols, and language.

The second type is called material culture which includes physical objects that are representative of each culture such as tools, technology, pieces of clothes, eating tools. 

We can consider music, art, and dance non-verbal symbols since they evoke reactions and emotions. In the fields of art music, art and dance are considered a type of language since they communicate ideas and feelings. They take part in rituals too that determined transitions in the life course of a culture. 

the answer should be:

the intervention of the supernatural gives gilgamesh hope that he will defeat humbaba.