Answer:
Because 3,500 calories equals about 1 pound (0.45 kilogram) of fat, it's estimated that you need to burn about 3,500 calories to lose 1 pound. So, in general, if you cut about 500 to 1,000 calories a day from your typical diet, you'd lose about 1 to 2 pounds a week.
The human body cells have 46 chromosomes because they inherit 23 from both parents.
I think that B. is the answer, because when stressed people often become hostile and negative so it could benefit them to have someone to brighten up their days. : )