The Columbian Exchange promoted the Commercial Revolution in Europe by:
O
A. decreasing production of manufactured goods.
O
B. decreasing demand for agricultural imports.
O
C. increasing production of raw materials.
O
D. increasing demand for skilled labor.

1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done