Which of the following economies depends only on trading and bartering and DOES NOT use money?
b. Traditional
c. Communism
d. Socialism
a. Market

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.

Answermost of the time it would be ground into fine sediment,and sometimes they are carried away from the original location;