Which topic sentence best applies to this passage?

ballet is a difficult art to learn. this dance form requires great flexibility and body strength. in addition, the dancer must memorize each and every movement of the performance. a choreographer creates the ballet steps and a dancer learn them. ballet includes several types, such as french, italian, and russian ballet. an example of traditional ballet is the stabat mater, where the dancers move in a way that shows sadness.

a.
ballet goes against traditional notions of dance and focuses more on expressing emotions.
b.
ballet is a form of dance performed in france, italy, and russia.
c.
ballet is a performance dance that requires great skill and dedication.
d.
ballet is a contemporary form of dance that narrates a scene or a story.

C).  Ballet is a performance dance that requires great skill and dedication.

Explanation:

The central idea of the passage is to reflect that Ballet is a strenuous art to learn as it requires great skill and dedication. The author intends to reflect that Ballet is a performance dance originated at the time Italian renaissance. It is an arduous dance form in which each step requires dedication and training. It is a blend of gymnastics, dancing, along with swimming which requires higher flexibility and body strength as the author has described. Thus, option A proposes the most correct and appropriate meaning of the passage.

a biography is a genre that mainly accounts somebody's life and that is written by somebody else. this genre supports sonia nazario's desire to share enrique's life because she can fully inform readers of his entire emotional journey.

in a biography, an author can share the readers almost everything about a person's life, or just one key event or personal aspect the author is interested in telling, like in this specific case in which sonia nazario is centered in enrique's emotional journey.