It can be inferred that the guppy study and the tadpole study, as they are described in the passage, differed in which of the following ways? A. The animals less likely to become the victims of predators were the more active ones in the guppy study but were the less active ones in the tadpole study. B. The animals less likely to become the victims of predators were those more alert to their surroundings in the guppy study but were the less alert ones in the tadpole study. C. The situation created experimentally for the guppy study would be more likely to occur in the wild than would the situation created for the tadpole study.