Match the following terms with their definition/significance.  

Drawing on the assumptions of the “domino theory,” Truman believed the Soviet and Communist activities in Greece would

Match the following terms with their definition/significance. 

Han Dynasty 

The Crusades

Song Dynasty 

Han Dynasty 

Praziquantel is often used to treat flatworm infections in companion animals

Fenbendazole is an effective treatment for Diplyidium caninum.

List and briefly describe the seven key steps involved in the invasion–metastasis cascade. Your answer should demonstrate understanding of how each step contributes to the spread of cancer from a primary tumor to a distant site.