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.
Angle 4 is 88 degrees because a triangles angles should add up to 180 so just subtract the two angles inside from 180. for angles 3 you subtract the 88 from 180 because angles 3 and 4 should add up to 180 so angles 3 is 92 degrees
The right answer is: Keats "the human seasons". In this poem, he speaks of the different emotions of a man. He runs through each by stating how we act. For spring, we have lust. For summer, we take in the beauty of spring and become youthful, we dream of our futures. For fall, we are content with ourselves and how things are. For winter, we show our mortality and have misfortunes.
