Answer:
it when be cooperation group
All of the above , sexual activity also lowers the risk of heart attack
someone that has good body they would probably have good personality
The Answers C
Probably not D, because its probably not that urgent as this machine can cause severe unconsciousness, or even death.
Maybe not A because it may not be there for the person for its too big, and it usually used in hospitals. Basically, its not portable.
Not B Either.