People in the west have adapted to their environment in the following ways except

a. building aqueducts

b. working in forestry

c. traveling long distances by boat and airplane

d. moving from cities to the countryside

This would be an open primary. a closed primary people can vote only prior to election day if the party if they are registered. independent voters can not participate. there is not a wide-open primary, but there is a semi-open primary.

Answer decreased soil salinity;

Answergranulation;

Answersocial classes;