If you're asking for main idea, the main idea or thesis statement sentence is sentence 1, where they explain what the passage is about.
A comparative form compares two places, people, or things. I would go with option "B". It is the only word that could be used in a sentence to compare two things. Vanilla ice cream is worse than chocolate ice cream. That compares two things.
I hope this helped you!
Brainliest answer is always appreciated! <span />
Polgamy includes large number of family members so its easy to live by relying in agricultural methods than to buy food from the market. I hope that this helps you Sir or Miss :)
The answer is complex, but there should be a comma after barked.