The niche of a species is the functional role of that species in the community that it belongs to. species that have narrow niches (have very specific resource requirements) are said to be while species that have broad niches (able to use a wide array of resources) are known as

The niche of a species is the functional role of that species in the community that it belongs to. Species that have narrow niches (have very specific resource requirements) are said to be specialists, while species that have broad niches (able to use a wide array of resources) are known as generalists.

Explanation:

Into the science of Ecology, we can find the difference between the concepts of specialist and generalist species. The second of them describes species whose niches may include a wide variety of atmospheres which implies the adaptation process form them is easier than the first kind, the specialist, who can only survive under a determined area which means also a limited number of sources.

in an effort to stem the tide of refugees attempting to leave east berlin, the communist government of east germany begins building the berlin wall to divide east and west berlin. construction of the wall caused a short-term crisis in u.s.-soviet bloc relations, and the wall itself came to symbolize the cold war.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.