The answer is "primary data collection".
In primary data collection, the information is gathered utilizing techniques, for example, meetings and surveys. It is vital to set up an organization design and in view of it outline the poll to ensure that no table will be forgotten. There are cases at the point when tables can't be created in light of the fact that surveys were composed without having an organization design set up. There are numerous techniques for gathering primary data or information.
Answer:
B. They break down rotting materials and return nutrients to the soil.
They are Estonia, Latvia, and Lithuania
It provided many resources like better quality for cloth.
"extolled" means to praise some thing highly.
