Explanation:
Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation; by micro-dose ...
China and North Korea is the answer
D. Confirmable because they are scientific theory’s and also very famous ones
The greatest unifying force of the ottoman empire was a common religion.
The reason behind it is Sociology talks about society, social relationship and also culture. commerce talks about the economy whatever, we purchase and sell. ... The study of sociology and commerce helps us to understand the need for people and helps us to understand the market opportunities and public relations.
