Children as young as age 2 display a sophisticated understanding of role relationships and story lines. awareness that make-believe is a representational activity. the ability to flexibly understand that an object may take on multiple fictional identities. advanced forms of sociodramatic play without adult prompting.

Adescription of  congestive heart  failure, its symptoms, risk factors, and treatment. to the  heart muscle  other than by artery or blood  flow  problems; signs of  heart  failure may not  meanthe patient has  heart  failure and they quit alcohol, or at least consume alcohol within the national recommended  limits.