Circulatory System: Facts, Function & Diseases. The circulatory system is a vast network of organs and vessels that is responsible for the flow of blood, nutrients, hormones, oxygen and other gases to and from cells.
And I must make one more important point about all this maximum benefit business. I just said that the maximum Social Security benefit this year is $2,663. But there are many people getting more than that.
Your maximum social security retirement benefit depends upon the age you retire. If you retire at full retirement age (FRA) in 2016 the maximum benefit is $2,639. If you retire at the age of 70 in 2016, your maximum benefit is $3,576.