Answer:
budding is the key answer
I believe it is cytokinesis because that explains as: the cytoplasmic division of a cell at the end of mitosis.
<span><span>absorbed: </span>Became a part of something bigger.<span>affiliated: </span>Allied with, working together.<span>counterparts: </span>Parallels, the same.<span>environmentalism:</span>Advocacy of eco-friendly practices and policies.<span>noninterventionist: </span>One who removes self from participation.<span>third parties: </span><span>Parties in opposition to the two dominant parties.</span></span>