Answer:
This is called cluster sampling procedure.
Explanation:
In this type of procedure, a group of elements is considered instead of individual units. This proceddure is usually based on geography, and it's useful due to its efficiency regarding cost and time.
There are a few disadvantages, though: it might not be diverse enough to be significant, and it's possible that some elements of other groups (in this case, other districts) share some features.
Answer:
I believe its: Role of government in regulating production
The correct answer to this open question is the following.
You forgot to include the options for this question. However, we can say the following.
Based on this statement, the author's point of view is the following: "the people should have more say in their government and it should work for the benefit of the people."
That is why, Mikael Gorbachev, the leader of the Soviet Union, decide to implement a series of reformations much needed in the USSR at the time. The two most important were glasnost and perestroika. Glasnosts was a political reformation that granted the Soviet people more freedoms and rights to express themselves. Perestroika was an economic reformation that allowed foreign investment to enter the Soviet markets and created many jobs.
<span>The advantage for politicians communicating with citizen via websites and social media,so that they can easily understand the citizen's point of view instead of writing letters and petitions to the politician.This Direct communication leads to quickly resolve the citizen's issues and develop the friendly relationship between the politicians and there will not be any bridge gap between politicians and citizens.</span>
I believe the answer is: Blueberries are only one of many flavonoid-rich foods that may slow cognitive decline, but can contribute to an overall healthy diet high in plant foods.
Like any other fruits, blueberries are high in fiber and vitamin, which would prevent your body form deteriorating too early. One downside of fruits like this is that it typically contain high amount of sugar compared to vegetables. So eating too much of it would not be a good idea.
