How does smoking affects human body ​

Which of the following is the correct definition for veins?

Just how far should an employee go with loyalty? are there boundaries?

What is republicanism? a. a form of government in which power is concentrated in one political party b. a form of government in which power is held by the poople and exercised by elected representatives. c. a form of govenment in which power is divided betweon the state and national levels. d .a form of government in which power is divided among co-equal branches