The answer is the first answer choice.
If everyone were the same, we could be compared to robots. No one would be able to/ want to stand out from the crowd, which would prevent advancements in things like medicine, technology, and science/art in general. No one would be special, so you could argue that nothing would make you significant. If everyone were the same, we would all live to die, because what else would there be to do.
Answer:
what about the other part of the question that shows you options to pick from?
Answer:
Each new shopping mall is built with better features than before.
Explanation:
The second paragraph talks about how over time, better things have come into malls.
Others are unable to answer your question if you do not give them more information regarding what you want to be answered. My suggestion is to edit your question so it can be answered properly.