and abiotic, inorganic and natural, and are exchanged between organisms and between organisms and the setting (beforehand covered partially in Chapter four ). Sources are the materials cycled by the inhabitants of an ecosystem as they keep it up with life processes.
We know and can observe that the organisms residing in nearly any ecosystem will not be all similar individuals, however will be categorized into species (discussed beforehand in Chapter 9 ); and each species has a singular set of morphological, physiological, and behavioral attributes
