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.
The maximum benefit is the highest amount someone can receive as a Social Security benefit each month. This benefit is based on age at retirement. For someone retiring at full retirement age in 2017, the maximum benefit at $2,687, with lower amounts for people retiring at less than the full retirement age. The maximum withholding is the most that can be taken from an employee's pay for the OASDI (Social Security) fund.