Sentences 15 and 16; The plankton attract small fish. The small fish attract larger fish. The most effective combination of sentences 15 and 16 would include which group of words?
A. fish, and it, in turn, attracts
B. Fish, and them, in turn, attract
C. fish, and one, in turn, attracts
D. fish, and those there, in turn, attract
E fish, and they, in turn, attract