Metastasis in cancer is accomplished by all of the following processes except: A. Spread via a pathogenic organism
B. Lymphatic spread
C. Spread through surgical incisions
D. Spread via the circulatory system

90 points! during the middle ages, when people could not care for family members in the comfort of their homes, the ill were a.allowed to die b.sent to early versions of hospitals maintained by nuns and monks c.given very potent medicine, then allowed to recover in a barn or work area d.none of the above