Answer:
the answer is true becuase jack refused to hunt with ralph
The sentence which is written in the passive voice is A. The sheriff was called in by the rancher to settle the dispute, whereas sentence B is written in the active voice.
I believe that it is B, because the term vivisection isn't commonly used amongst society, or what we consider is the "normal" type of topic to talk about. The answer be clarifies what exactly the type of testing is, which is medical.
