Options:
(A). bats
(B). bears
(C). crab
(D). Frog
(E). Birds
(F). beetle
(G). jellyfish
(H). otters
Given those answer options, answer the question: Fact 1: Vertebrates are animals that have a backbone. Fact 2: Frogs are examples of vertebrates. Given the two facts above, name an animal with a backbone?
A:
(D).