Which of the following statements about chemical dependency is true? a. chemical dependency is also known as alcoholism or drug addiction. b. codependency is uncommon in families with chemical dependency issues. c. a person who is chemically dependent on a drug often becomes driven to avoid the drug. d. teens from families plagued with chemical dependency are at a lower risk for being harmed by violence and sexual abuse. the answer is not c

Life expectancy in the united states is (76.4 for men and 81.1 for women). life expectancy is not the same as healthy life expectancy. healthy life expectancy is the number of years a person is expected to live in this number is obtained by subtracting years spent in poor health from overall life expectancy. the world health organization (who) calculates healthy life expectancy in 194 countries. the united states ranks twenty-ninth in the world using this measurement, with an average of of healthy life expectancy. singapore ranks number one (76 years), and japan is number two (75 years).