Answer: Differences: Costumes, in U.S. celebrate his costumes like the independence day 4 of July. In Ecuador Costumes are the 24 of May war. In South America used to make their own medicines with the nature, while in the United States make with diferent types of chemical process in the drugs.
Similarities: Celebrate New year, Christmas and have the same thinking of the science.
Explanation: I think that the answer says all you need to know and this question isn't from spanish, it's from geography.
The answer is están, because you’re talking about location.
Answer:
Unmanaged development is destruction because when the development is made in unmanaged non of the development works are completed. Not only completed they will not have their function. It is only the wadte of money and time.
Explanation:
"Conoces" al presidente for the second one
"Conoce" for the third one
"Sabes" for the 4th one.