The importance of trade and commerce for the economic development of a country.

Trade can be a key factor in economic development. The prudent use of trade can boost a country's development and create absolute gains for the trading partners involved. Trade has been touted as an important tool in the path to development by prominent economists.

answer; for children with two myopic parents,the likelihood of becoming myopic is ) correlated with the number of hours spent playing sports each week;

answer; face validity;