The correct answer is "<span> to accomplish a specific goal, such as graduating from college".
An individual may want to be part of a secondary group, because that particular individual may seek to accomplish and achieve a particular group that his primary group cannot help him or her with, which is why he or she considers to join another one, wherein help can be gathered easily from both groups or from the secondary group.</span>
Decomposers are organisms that break down dead or decaying organisms. In doing this they carry out the natural process known as decomposition. They also break down the waste of animals.