Sentence Correction (SC) | Re: Nicknamed the Napoleon of the dinosaur kingdom, Nicknamed the Napoleon

Nicknamed the Napoleon of the dinosaur kingdom, N. Hoglundiseemed as armed with a smaller body to adapt to their Cretaceous Arctic environment that experienced seasonal temperature extremes and variations in available food sources.

a. seemed as armed with a smaller body to adapt to their Cretaceous Arctic environment that
b. seemed to have been armed with a smaller body to adapt to its Cretaceous Arctic environment that had
c. seems as armed with a smaller body to adapt to its Cretaceous Arctic