Problem: Determine the topic of the passage. "Once appointed, justices have life tenure unless they resign, retire, or are removed after impeachment ." Topic:

A: Supreme Court of the United States

Problem: Determine the topic of the passage. "In chemistry , a disulfide bond (Br.E. disulphide bond) is a covalent bond , usually derived by the coupling of two thiol groups ." Topic:

A: Disulfide bond

Problem: Determine the topic of the passage. "The mortality rate from septic shock is approximately 2550%." Topic:

A: Septic shock

Problem: Determine the topic of the passage. "Black Friday is the day following Thanksgiving Day in the United States , often regarded as the beginning of the Christmas shopping season." Topic:

A:
Black Friday (shopping)