Which of the following statements about Larry Agenbroad's work is implied in the discussion in paragraph 5? A. Agenbroad showed that Mosimann and Martin's estimates of the amount of time needed to drive big-game to extinction were correct. B. Agenbroad's maps were the first to indicate the ages of the Clovis sites. C. Agenbroad reinforced the idea that humans could have caused the extinctions. D. Agenbroad's studies of wooly mammoths led to his discovery of Clovis sites.