Question

what do you call the flow of blud through your heart and around your body

Answer 1

Its known as the process of double circulation

Answer 2

It is called Double Circulation because you are asking about human body.
Double circulation is the passage of blood twice in the heart through separate pathways for completing one cycle.
It consists of pulmonary and systematic circulation.

There is also Single Circulation.
This occurs in fishes where blood from heart first goes to the gills to collect oxygen, but continues round the whole body before returning to the heart.

But the correct answer is double circulation as you are asking for human body.

Thanks.