Differentiation and integration are intimately related by an extremely powerful rule called The Fundamental Theorem of Calculus which states that the integral of the derivative of a function can be calculated as the difference of the values of the function at it's end points.
Bullfrogs Eat Many Things. The Bullfrog, however, eats many more things, as well. These include small mammals, birds, snakes, turtles, field mice, frogs of competing species, even smaller Bullfrogs. Itâs true. Large Bullfrogs will attack and consume smaller Bullfrogs because Bullfrogs, in general, are cannibalistic. They eat their own kind.
Family. The American bullfrog belongs to taxonomic family Ranidae, which includes the true frogs, ranid frogs and riparian frogs. The classification of Ranidae has undergone major changes in the past, with some subfamilies being removed and placed in other families or as their own families.