Answer:
They moved to the cities to work in factories, leading to the urbanization of the national economy.
Explanation:
The British Agricultural Revolution took place between the seventeenth to the nineteenth century in Britain. It was a revolution which led to an enormous increase in the production of agricultural products. This was the result of the increase in the land and the labor supply. The countryside was vacated and the industrial production was multiplied. The peasants lost their land that got concentrated in the hands of few. They had no other option than to force themselves to work in the industries. This led to an increase in urbanization.
The period that started 4000 b.c. is important because it is the period when the earliest civilizations flourished and inventions were made. Earliest known civilization arises in Sumer (4500–4000 B.C.<span>). Earliest recorded </span>date<span> in Egyptian calendar (4241 B.C.). Hope this answers the question. Have a nice day.</span>
Answer:
reliable, valid
Explanation:
Reliability and validity are concepts in measurement. Reliability has to do with the degree to which an instrument can produce consistent results when it is used repeatedly over time. Validity, on the other hand, indicates the extent to which the instrument measures its intended measurement. The scale can be reliable but not value as it still produces results, though inaccurate.
Answer: Saggital saw.
Explanation:
A saggital saw is a specialised saw used by orthopedic surgeons in bone resection. The blade of a saggital saw oscillates through a small angel, this helps to prevent causing damage to surrounding tissue, this results in the reduction of cutting rate due to short stroke length. A saggital saw oscillates at 10,000- 20,000 per minutes. Saggital bone saw with orbital blade motion is aimed at improving efficiency in cutting.
