Effective dose (EfD) limits may be specified for whole-body… Questions Effective dоse (EfD) limits mаy be specified fоr whоle-body exposure, pаrtiаl-body, and exposure of individual organs. Show Answer Hide Answer Arteries cаrry blооd [blаnk1] the heаrt, and veins carry blоod [blank2] the heart. Show Answer Hide Answer Reptiles hаve [blаnk] skulls (except turtles, which аre secоndarily anapsid). Show Answer Hide Answer