A．To explain why it took Neel a long time to find her characteristic style.
B．To explain why Neel experimented with genres other than portraiture.
C．To identity elements of Realism and Expressionism in Neel's portraits.
D．To emphasize a distinctive feature of Neel's body of work.
A．The amount of pollutants dumped into the ocean increased dramatically.
B．Fishing fleets violated fishing regulations more often.
C．The cod population's diet became less diverse.
D．Cod began to mature at a younger age.
A．Eggs produced by smaller cod are less likely to survive.
B．Smaller cod produce fewer eggs.
C．The offspring of smaller cod do not live as long.
D．Smaller cod produce eggs fewer times per year.