Answer:A. the Middle U.S.
Explanation:
The Middle U.S is a geographical term used to describe the central part of the United States of America,it ranges from the Northeast to the West coast,filled with rural dwellers whose main occupation is Farming. They get engaged in Agriculture as a way of life and part of their culture.In this region the natural ecosystem has been influenced by agriculture.
Answer:
water pollution effects human almost everytime. mostly it effect when we are near the polluted water resources, which causes bad smell, difficult to pass near it or live near it, utilization of such water causes various kinds of water brone disease.
Gather money for their campaign.
Answer:
Blood transfusions and unprotected sexual practices.
Explanation:
The behaviour which are more prone to obtaining the risk of HIV are exposed to blood transfusions. According to the one of the most important study by CDC who reffrrred as Centers for Disease Control and Prevention, through blood transfusions HIV virus exposure id s maximum to human body. However other important human behaviour most prone to risk of HIV is unprotected sexual practices with multiple partners.