It raises 4 alternatives to promote the massive consumption of nutritious foods in iron.

answer; /// representative democracy restricting trade,is your correct answer;

answer; when one group has an extremely high score at pretest;

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

c- companies fail to take environmental protection into account. i think