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Lana71 [14]
3 years ago
9

How did agriculture and pastoralism lead to abundent food supplies

Advanced Placement (AP)
1 answer:
mixer [17]3 years ago
3 0
Agriculture and pastoralism<span> began to transform human societies. </span>Pastoralism<span> and</span>agriculture led<span> to more reliable and </span>abundant food supplies<span> which increased population. Surpluses of </span>food<span> and other goods </span>led<span> to specialization of labor, including new classes of artisans and warriors, and the development of elites</span>
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Eva8 [605]
Individual retirement account. 
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3 years ago
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What are the disadvantages of using grid analysis to help make decisions?
expeople1 [14]

Answer:

How Grid Analysis Works

Grid analysis is used when we have to decide between some available choices. We chose some variables and factors which are important to us, then we assign the wights to the each choice, followed by deciding the choice which has got the highest score. For example, when buying a laptop, we can have many choices, like, Dell, Apple, HP etc. Then we choose some factors important to us, like Battery, Hard Drive, Price, Processor etc. Then we will assign weightage to each factors from 1 to 10. Then choice with the highest rating will be our final decision.

Why Grid Analysis is not always accurate: Disadvantages of using Grid Analysis

When we fail to give weights properly to each of the factor, then the results of Grid Analysis Technique will surely be not authentic. It can happen when decision maker over-weight some variables for a particular choice, and assign less weightage to another variable for another choice just based on some already defined or biased behavior towards some particular factor. Or if all the available choices are not considered then it will also be useless. In all of the cases, almost perfect or most authentic results are not guaranteed with the help of Grid Analysis, perhaps it is just a tool for analyzing and decision making. Summing it up, it can only add value to the human decision making, certainly, it cant replace human decision making at all.

4 0
3 years ago
What are the 5 types of material used to make welding rods??
diamong [38]
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5 0
3 years ago
In many parts of the United States, homeowners use a significant portion of their energy budget to heat their home in the winter
OverLord2011 [107]

Answer:

B. $5

Explanation:

$95/10 percent = 9.5

9.5/2 (because it is halfway through the billing period) = 4.75

4.75 rounded up to the nearest tenths place is 5.

5 0
3 years ago
David feeds his cattle with root vegetables such as turnips. Which type of feed includes root vegetables such as turnips?
Lena [83]
To be honest, I should know this answer because I am an animal science major, but its been a while since we learned about this stuff. So, from the brief 30 min google search I did: 

I can tell you it is almost certainly not "concentrates". Concentrates are usually made of high-energy, low-fiber cereal grains, like oats, corn, soybeans, etc.

Dry Roughage might be the answer just because according to http://modernfarmer.com/2014/12/turnips/, turnips are a diarrhetic for cows. So, they should be mixed with high-fiber feeds in order for the cow to more effectively use of the nutrients in turnips. However, the question asked specifically which feed INCLUDES root vegetables. So, I don't think that dry roughage can possibly be the answer. Dry roughage are high in fiber, low in energy, and usually around 10-15% moisture. Dry Roughages include things like hay, husks, and straw.  

Green Roughages is comprised usually contain high moisture content ranging from around 50-90%. I looked it up, turnips are slightly above that range; their moisture content resting at about 91-92%.  However other root vegetables did lie in range. Carrots having 88% moistuire, potatos 79%,  beet roots 87%, etc. So, I think you could make a case base on the moisture content of root vegetables that they would be found in green roughage. 

I do not think it would be Silage because that looks to be a mixture fodder(hay/corn) that has been anaerobically fermented in a silo into a succulent feed. 

I think dry matter can't be the answer because I believe it is just a measurement of how much dry matter is contained in a particular feed such as, silages, concentrates, and roughages. For example, this feed mixture is 885 dry matter feed.
In conclusion, my best guess would be the answer is GREEN ROUGHAGES just based on the moisture content. Does that make sense to you too? I hope I am correct. I am sorry that I have to guess and that I couldn't tell you a definite answer. I hope this info helped you anyway!
7 0
4 years ago
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