Because, salt was needed to flavor food, preserve meat, used for medical<span>
purposes, and to keep the body healthy. But in West Africa, salt was a rare. So,</span><span>West Africans traded their gold for salt. (Salt was so valuable, it was worth </span><span><span>its weight in gold. 1 pound of salt = 1 pound of gold.) Hope this helps!!</span>
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Answer:
Water has been a source of electricity to people
Water has brought development in America.
Archaeologists lol couldn't remember how to spell it
Answer: I would say D for Question 1.
Explanation:
It would make sense to create a place to hide themselves from humans, since they are not humans themselves.