What shift in focus, particularly in the 20th century, accounts for most of the high life expectancy we enjoy today? (1 point) Responses a shift from dealing with infectious diseases to dealing with environmental health hazards a shift from dealing with infectious diseases to dealing with environmental health hazards a shift from herbalism to advanced medications and pills a shift from herbalism to advanced medications and pills a shift from concentrating on treating disease to prevention of illness and promoting health a shift from concentrating on treating disease to prevention of illness and promoting health a shift from viewing illnesses in isolation to considering how multiple illnesses interact
