circulatory system

Bilirubin eventually makes its way to the liver through the circulatory system and is modified and then secreted into the small intestine by the liver in the form of bile.

Once British physician William Harvey mapped the circulatory system in 1628, swapping fluids became a fad.

Once humans stemmed the flow of CFCs, the planet’s circulatory system took over.

I like soft and comfortable things, and my circulatory system is decidedly average.

Cool OffIn addition to freshening up your face and body, showers can help stimulate the circulatory system and metabolism.

He boasted of doing so much drugs that he had enough “running through my circulatory system to sedate Guatemala.”

At the core of their concern was how and what they could pay their people—the lifeblood of the Wall Street circulatory system.

Only animals with a circulatory system can have definite breathing organs—lungs or gills.

His over-developed circulatory system causes the Thoracic to blush easily and often.

The circulatory system of plants is really not quite so elaborately comparable to that of fishes as he supposed.

Before beginning upon the circulatory system, however, she sprang a surprise.

Leofwin, however, whose eye was naturally caught by the pictorial, was gazing at the circulatory system on the wall.