In an effort to help save an endangered Australian marsupial called the northern quoll, researchers paired a nausea-inducing drug with a toad the quolls often eat. In this application of a phenomenon called , the toads researchers used are a(n) .

In this application of a phenomenon called conditioned taste aversion, the toads researchers used are a(n) _CS.

Explanation:

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

now you can mark brain hope this