Why are cane toads in australia considered an invasive species rather than simply nonnative?
a. they are destructive to native species and have no natural predators.
b. they reproduce more quickly than native species.
c. they have venom glands.
d. large adult specimens are able to hunt snakes.

The correct answer is C.

The cane toad is one of the most dangerous and widespread invasive animal species in Australia. Besides being bigger than the native species of frogs and competing with for resources, the biggest advantage of these species are their venom glands on their back. Native predators in Australia are not aware of their toxicity and hunt and eat them, suffering poisoning and death afterwards.

The answer is A.

Explanation:

I just took the test.