I think B shows the best sentence fluency because all the others are really choppy sentences. Ther is constantly an abrupt stop in the other sentences.
Answer:
There are exatly 570 million farms in the world
Explanation:
Answer:
Here's some examples, you can switch it up or around to how you see fit
Explanation:
She was rather envious, while her sister was warmhearted.
One of the sisters was envious and cold, and (or while) the other was warmhearted and kind.
Her sister was envious, but she was warmhearted.