B. create a single regional economy among it's members.
Cotton was short and weeds were tall North Carolina had to import some of its food during the 1930s farmers left their land for the mills and mines of cities
Answer:
b) nutrients, water, atmospheric pressure, and oxygen
Explanation:
- The basic survival needs of the body are the air, water and the shelter and food and the other as personal space and sanitation and the related things. Along with the sustainable body temperatures.
I'm not sure I follow what you are asking here.