Answer:
a) excess calories
Explanation: Technically excess calories pretty much cover all other answers.
The answer is: Norovirus .
__________________________________________
Answer:
1 a.providing skin care services like facials
2. a.electrologist
3. a.personal care aide
4. c.home health aide
5. a.certified nursing assistant
6. a.scheduling and answering correspondence
7.Funeral manager
A will be the answer because usually marking your exercise days will become a habit because lets say you would do a running exercise but you want to do it in a certain day well if you mark it on the calendar, it'll become a habit.