Which are the two most common ways in which cancer spreads?

Question

Quizplus · Accepted Answer

The two most common ways in which cancer spreads are through the bloodstream and the lymphatic system. Cancer cells can enter the bloodstream or lymphatic vessels and travel to distant parts of the body, where they can form new tumors. Local spread and seeding of the digestive and respiratory tracts are less common methods of cancer spread. Airborne fluids are not a known method of cancer spread.

Which Are the Two Most Common Ways in Which Cancer