The Cabinet consists of the leaders of the 15 major executive depts — think #Defense, #State, #Justice — as well as additional snr ofcls. These can include the #EPA admin & #SmallBusiness Admin chief, ambassador to the #UN & US #trade rep. The VP & the WH #ChiefOfStaff, who are not #Senate-confirmed appointments, are also in the Cabinet.
About ¾ of #Trump’s initial Cabinet picks were GONE by the end of his 4 yrs in office, while only a handful have left #Biden’s almost 3½ yrs in.