(sociology question) a discovery only brings extensive change when: a) it is well publicized in the society. b) people adapt to the discovery. c) the discovery is a dramatic one. d) it comes at the right time.

c

Explanation:

i might be mistaken but it only seems to matter when it's tramatic

b) trade is easy because of the direct line between their major ports. bilateral trade reached 89,6 thousand million.

what he said above me         look up that's the answer