Many restaurants have chosen not to serve shark fin soup, while many others continue
to serve it. Research the situation and discuss
the possible reasons behind each of these
decisions. Is there a way to balance human
wants with economic and environmental
impacts? Explain your reasoning.

Drought resistance because they are close to a lot of supplys 

The genetic material (mrna) code for proteins. so the nucleus is the part of the cell.

It's either  a. chiang kai-shek and the nationalists turned against the communists and killed hundreds of them. orb. hundreds of peasants were killed in shanghai during the period of warlord rule.  if we take into account that there was warlord rule at the time, i think that it's b (not entirely sure though)just my best thoughts.