000: Follow the Path Blood Takes Through Your Body

Your blood takes between 23 seconds to one minute to travel from your superior or inferior vena cava through the heart, lungs, back to the heart, to all the cells in your body then back to the heart again. It probably will take you a bit longer to unscramble all these words.
Hint: Start at the superior vena cava and end at the inferior vena cava.
Good Luck!