Which single controlling factor explains the difference in average temperature between San Francisco

That obviously a bigger store has more of what you need, though it can be mind boggling filtering your way through the necessities. here are a few simpler options i would suggest:

- if the customer has written what she needs some stores have labels on each aisle so it will be easier to find what you need

- if you are there and is already 100% sure what you are buying you can ask for assistance from an employee in showing you around the shopping center

- a bigger store usually has more options and varieties

- a bigger store usually gives you more room to shop and walk around ( minus all the other shoppers)

- a big store gives you the opportunity to interact with strangers and get advice on the items you are deciding to purchase


vote my answer branliest!