2. Word choice and sentence structure help create interesting stories, word choice helps because you can use any words that are similar to the word for example: you can use then but you can also use therefore. Having a large vocabulary means being able to have a vast variety of word choices to pick from.
Trees help purify our air. When the air is to contaminated trees take in all that contamination so we can breathe better.
Answer:
B
Explanation:
sad means pretty much the opposite of happy
Nationality would be the country a person was born in. Ethnicity would be their ethnic or racial background.
Example:
A person could be born in Canada and be Canadian but their ethnicity could be something like Chinese or African.