It began in the year of "Ancient Times"
The definition of hygiene says cleanliness. A does not have to do with that. B does because keeping that clean prevents food diseases like salmonella. C has nothing to do with hygiene. D has nothing to do with being clean. So the answer would be B. I hope this helps!
Answer:
There is a MA Open Enrollment Period (OEP) that takes place between January 1 and March 31, but Ms. Gonzales cannot use it because eligibility to use the OEP is available only to MA enrollees.
Explanation: