It is the sum of the grades of tenderness (0 = not tender, 1 = tender, 2 = tender and causes wince, and 3 = tender, causes wince and effort to withdraw) elicited by applying firm pressure over the joint margin of articular joints (shoulders, elbow, wrists, hips).t is the sum of the grades of tenderness (0 = not tender, 1 = tender, 2 = tender and causes wince, and 3 = tender, causes wince and effort to withdraw) elicited by applying firm pressure over the joint margin of articular joints (shoulders, elbow, wrists, hips).
Definitions for EcosystemËÉk oÊËsÉªs tÉm, Ëi koÊ-. ecosystem(noun) a system formed by the interaction of a community of organisms with their physical environment. ecosystem(Noun) A system formed by an ecological community and its environment that functions as a unit.
An ecosystem refers to all the living organisms and their non-living environment within a given area. Note that this definition includes two. components; the living component which consists of the animals, plants and microbes, and the non-living component which refers to the air, water, rocks, soil and weather.There is no limit to how large or small an ecosystem can be. An ecosystem can be as large as an ocean or as small as a puddle.Very large ecosystems are known as biomes. An important point to recognize about ecosystems is the interaction between a grouping of plants and animals and their non-living environment and how the two strive to achieve a balance.omponents; the living component which consists of the animals, plants and microbes, and the non-living component which refers to the air, water, rocks, soil and weather. There is no limit to how large or small an ecosystem can be.