Respuesta :
The changes in China’s population show Agricultural output increased as a result of the use of the new crop strains, iron plows, and expanded irrigation. Thus, option B is correct.
What is the population?
The population can be defined as the number of people that are residing in a particular area, region, or country. Knowing the number of people helps to decide what is happening or how the people are acting and the resources that will be required.
As the population increased in China, the people there also had a huge demand for food, and that demand was fulfilled by the increase in agricultural output.
The agricultural demand was fulfilled as a new crop strain was introduced which resulted in increased yield. New equipment was introduced, and the water facility was made available in remote locations. Therefore, option B is the correct option.
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