Which of the following are most responsible for the success of the cane toad as an invasive species in australia? a) venom glands and varied diet b) varied diet and prolific reproduction c) prolific reproduction and strong hind legs d) strong hind legs and venom glands

The correct answer is option A) venom glands and varied diet.

The cane toads feed on a variety of the organisms. The skin of the cane toads contain a variety of glands include the glands, which produce toxins. The cane toads were able to eat variety of organism and able to defend themselves with the toxin secreted by the  glands present in skin, which helped in its survival as an invasive species in Australia.