How can a state preserve by chlidren, old aged and physucally challanged people?

"choosing is refusing" means individuals face an opportunity cost with each decision they make. economists state that every decision involves trade-offs. opportunity cost is the least desirable alternative given up as a result of a decision.

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'

answer; ///attempts to change more than once behavior at the same time;

answer; their own memory abilities;