Cleanliness, physical exercise, rest and sleep are a part of ________.

Q. Cleanliness, physical exercise, rest and sleep are a part of ________.
A. Hygiene
B. Social hygiene
C. Personal hygiene
D. None of the above
Answer: Personal hygiene.

A. Hygiene
B. Social hygiene
C. Personal hygiene
D. None of the above
Answer: Personal hygiene.