It is important for Latin America to diversify it's economy because for one thing, L.A. wouldn't have to take the risks of a failed business by relying on one crop or resource. Another reason is that more diverse crops or resources brings in a steady amount of money with varied products, and L.A. would be taking their chances by just relying on one crop/resources.
Fixed schedules and reinforced behavior is used for discipline and order
It is a symbol to let they know where they were so they didn’t get lost.
Yes, it's one of the laws for cells.
All cells come from pre-existing cells, cells cannot be created nor destroyed.
That would be communication.
https://quizlet.com/225688417/what-is-human-communication-flash-cards/
Hope this helps!