A. Ballet is a dance forma that encourages strong muscles and posture. Ballet is one of the most difficult styles of dancing (only to be able to do the famous <em>en pointe</em> the dancer needs at least one year of training), as well being one of the most taxing to the body (its an activity that competes with American Football for most injuries), that makes it necessary for the dancers to become fit so they can properly realize this type of dance.
Is after the underlined word? If so, it'd be a preposition. It's followed by a noun.
This seems like a metaphor
Answer:
Here's some topics, do the one that interests you most:
- How to prevent stress
- Feminism
- Why trees should not be cut down / deforestation
- Foster care
- Ocean biomes
- Family violence
- Human cloning benefits
- How do clouds form
- Extinct / endangered species
- Why the titanic sank
- Black holes in space
I think is C because in the text it's the main idea.
