Where in the museum does this new fossil belong?*
Claim 1: The Mystery Fossil belongs with the whales, in the Whale (Cetacea) exhibit.
Claim 2: The Mystery Fossil belongs with the wolves in the Carnivore (Carnivora)
exhibit
Claim 3: The Mystery Fossil belongs with the crocodiles, in the Reptile (Reptilia)
exhibit.
Amplify science

image is not given in the question. The image is attachd below:

claim 1 and claim 2

Explanation:

The new fossil share important features with whales and wolves but not  with  crocodiles. According to the reachers the Mystery Fossil, the wolf and the whale, all have live births, while the crocodile does not.

Hence, it show that new fossil, the whale and the wolves are inherited from the same ancestor population. That means that the new Fossil shares an ancestor population with the wolf and the whale and not  by the crocodile.

So, the correct claims are claim 1 and claim 2.

i think its the first one