Countries create trade barriers when they are interested in protecting goods from competition. a. international . . domestic b. domestic . . domestic c. domestic . . international d. international . . international

C. domestic . . . international

Explanation:

Countries adopt tariff barriers to protect domestic producers from international competition. It is a form of protectionism that aims to discourage competition in the internal environment. All countries adopt tariff barriers at some level. For example, the US recently adopted tariffs to lessen the impact of Chinese mobile phones entering the country and protect domestic companies from competition.

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.