Answer:
B. pollution
Explanation:
Pollution is related to the environment, not economic downturn.
North Korea operates under a command economy, while its neighbor to the south is a mixed economy, combining free market principles with central planning by the government. ... It is the most prominent divide between North and South Korea that has existed since an armistice put an end to the Korean War in 1953.
Integrated contract may be a written contract supposed to be the entire and final illustration of the parties' agreement. In jurisprudence, partial integration happens once a contract contains some, however not all, terms of agreement for a contract. statement section 210(2). In distinction, an entire integration may be a contract that contains all terms that the parties in agreement to. Integrated contract refers to one or additional writings constituting a final expression of 1 or additional terms of AN agreement.