Researchers need to be extremely careful when collecting data. They must make sure that their data avoids bias, and account for any possibility of human error as well. They must also make sure that the steps taken to collect this data can be easily repeated for future replication.
Answer:
Biological diversity needs larger pieces of land because it is part of species, plants, animals, and ecosystems. To survive in the environment, it requires larger land to expand and flourish by a growing variety of species of plants and organisms. A larger piece of land could result in increasing the amount of breathable air, water, and in the equitable climate.
Answer:
The economy of the Virginia colony depended on agriculture as a primary source of wealth.
