The answer to this question is <span>agricultural revolution
The agricultural revolution was marked by development of various technology that improve the productivity in agricultural sectors.
From this point onward, people keep making inventions to replace direct labor to create products and replace it with machinary.</span>
Answer: B. R= 0.45
Explanation: 'r' usually referred to as the correlation coefficient used to measure the strength and direction of the statistical relationship or correlation between two linear variables. It ranges between -1 to 1
The strength of a relationship is measured by its closeness to 1 or -1, while 0 indicates no correlation.
A positive r value shows a positive relationship that is increase on one variable leads to increase in the other while a negative r value shows a negative correlation, that is increase in one variable leads to decrease in the other and vice versa.
r value close to -1 indicates the strength of a negative correlation while r value close to 1 indicates the strength of a positive correlation.
In the scenario above, the most probable r value to indicate positive relationship between consentiousness and regular checkup is 0.45.
<span>No, Because they did not come in contact with the infected food.
The only way for someone to become sick with the foodborne disease if they are directly consuming the food into their body.
The bacteria that contaminate a food cannot transfer through breathing air like what common virus usually can do.</span>
Answer: Moscow, Russia.
Explanation:
Moscow is the capital city of Russia. It has an estimated population of 10,500,000 people with a very low density per square mile. It is the second most populated city in Europe behind Istanbul, Turkey. The name Moscow is often thought to be derived from the Moskva River.
It has one of Europe's largest economies, and low living costs compared to other major cities.
Answer:
His efforts paid off, with much of the Song imperial family surrendering to Kublai in 1276, but the war continued for another three years. In 1279, Kublai became the first Mongol to rule all of China when he conquered the last of the Song loyalists.
Siblings: Hulagu Khan, Ariq Böke, Möngke Kh...
Nationality: Mongol Empire, Mongolia
Died: February 18, 1294
