<span>This above passage describes random sampling. Because the researchers pick six random states, then ten random zip codes (for a total of 60 zip codes), then 50 people from each zip code (for a total of 50*60 people), the process is completely random.
Although, I would probably make an alteration to include 3 states that favor one party, 3 states that favor another party, and 3 swing states for a survey like this (with everything still being random).</span>
Answer: Until this century, relative dating was the only technique for identifying the age of a truly ancient object. By examining the object's relation to layers of deposits in the area, and by comparing the object to others found at the site, archaeologists can estimate when the object arrived at the site. Hope this helps!
False the first vice president was joe biden
D is the answer, he was a delagate to help draft the United States Declaration of Independence
Answer:
Explanation:
The reason that we have permanent civilizations, is because of agriculture. With the development of agriculture, communities did not have to follow the herds in order to have food to eat. ... To produce the mass amounts of food, the farmers needed extra help, which led them to domesticate animals.
hope this helped happy holidays!
