A series of chemical or physiological processes that occur in successive stages, each of which is dependent on the preceding one, to produce a culminating effect. The steps involved in the clotting of blood occur as a cascade.
Cane Toads normally prey on insects and will eat any animal that they can ingest. Cane Toads eat almost anything such as small lizards, frogs, birds, fish, mice, bees, worms, dung beetles, scarab beetles and even younger Cane Toads.ane toads are popular pets because the novelty aspect due to their large size. An adult cane toad can weigh up to 4 pounds, so they can consume large quantities of food.
They eat the  native wildlife, but have no natural predators. Cane toads eat  native frog species, as well as other small birds and mammals, and  they compete directly with native frogs and other species for food. Many native frog species are at risk of extinction as a result of  the cane toad population.eason for introducing cane toad Cane toads, Bufo marinus were introduced into Australia to control the grey backed cane beetle and the frenchie beetle that were destroying sugarcane crops, they are still spreading across Australia.