Which of the following statements are true of sterilization and pasteurization? (Read carefully and select all of the correct statements.)

A)Pasteurization is the pathogen-destroying process for milk and milk products.
B)An antiseptic is a chemical that kills pathogens on inanimate surfaces.
C)A disinfectant is a chemical that kills pathogens on the skin or living tissue.
D)Boiling drinking water for a minute will kill most bacteria but may not kill bacterial spores.
E)Surgical instruments must be sterilized after each use
F)Bleach is an effective bactericide.