Answer:
B.) Cleaning food preparation surfaces
Step-by-step explanation:
Hygiene consists of a set of rules and techniques regarding the preservation of health and disease prevention in the human being organism, through the cleaning, disinfection and conservation of instruments, spaces and objects. According to this concept hygiene is promoted by cleaning and disinfecting things. For this reason, we can state that, among the options given in the above question, cleaning food preparation surfaces is a hygienic activity.