A tank contains hermit crabs and frogs. What kinds of animals are inside of the tank? Check all that are true. fish invertebrates amphibians vertebrates mammals

Vertebrates, invertebrates, and amphibians.

Explanation:

Vertebrates have backbones. Frogs have back bones.

Invertebrates do not have backbones. Hermit crabs do not have back bones.

Amphibians are cold-blooded vertebrate animals. Frogs are cold-blooded vertebrate animals.