Question

___The spread of a disease-producing agency (such as cancer cells or bacteria) from the initial or primary site of disease to another part of the body

Answer 1

Metastasis

Step-by-step explanation:

In metastasis, cancer cells break away from where they first formed (primary cancer), travel through the blood or lymph system, and form new tumors (metastatic tumors) in other parts of the body. The metastatic tumor is the same type of cancer as the primary tumor.