The answer is B hope it helped
Tsunamis are caused by seismic waves
EXPLANATION:
Alliance is an approach in which two or more companies agree to pool their resources together to form a combined force in the marketplace. Unlike a merger, an alliance does not involve the emergence of a new combined entity. ... The joint venture is a very popular form of an alliance.
well none its made from iron nut i would go with c. a solution sorry if im wrong tell me in comments
The answer I believe is genus