A metropolis is one city with a populace of a half of a million or more inhabitants that sits at the center of an "agglomeration" of littler urban entities that converge into a persistent developed zone. While a megalopolis is a provincial, spread out combination of different open spaces, towns and urban communities.
I believe it would be “ the theory is modified or discarded
Answer:
Liability
Explanation:
A liability is a money you owe. a liability might be a short term e.g credit card balance or a long term e.g mortgage.