Fragmentation<span> or clonal </span>fragmentation<span> in multicellular or colonial organisms is a form of asexual reproduction or cloning in which an organism is split into fragments. </span>It<span> is observed in nonvascular plants as well, for </span>example<span>, in liverworts and mosses. </span>
He was not surprised because he was already going insane. Since he was hallucinating that the raven was spouting words at him. He was already ill to begin with so it was not a surprise he thought the raven spoke.