Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: Most reptiles, are considered to be tetrapods, or 4 legged animals. Given the two facts above, what are a class of 4 legged animals that produce amniotic eggs?

Select from:
(i) parasites
(ii) allow growth
(iii) feet
(iv) Reptiles
(v) to stay warm
(vi) warm-blooded
(vii) insects
(viii) fertile
The answer is:
(iv)