Answer:
The answer to your question is A- calories.
First comes non-rem sleep, followed by a shorter period of rem sleep, and then the cycle starts over again
The first one is having a service dogs. service dogs are professional helpers to people with disabilities. dogs can help saves life and even call 911 thru the phone!
The second is buying a product at a store. if you not sure about the product ask a doctor first to see if the product gonna work
Last is simple,Try to go to the hospital. hospital saves millions of lives and can give worth of money but worth it.
C. Most psychologists believe that prosocial behavior always contains an element of self sacrifice.
