Rattlesnake. Because frogs don't have livers.
(Well it makes as much sense as any answer Joe would have.)
Because Jello, Red,Chuch, velvet.
And for bonus points, its a dromedary, not a camel.
(My mom was fairly far down the dementia road when she got the test. She called the picture a dromedary and the psychiatrist said, well yes, a camel. My mom was a grammar school teacher and she went off on him about how camels have two humps. I was trying so hard not to laugh I almost peed my pants.)