electronic health record (EHR) a computerized repository for a patient's health information providing information to members of the health care team regarding a clinical encounter. Many systems can also provide decision support, quality assurance information and outcome data. Mosby's Medical Dictionary, 9th edition.
An ecosystem is a natural unit of plants, animals, and microorganisms functioning together with all non-living environmental factors. To conserve this delicate balance, it is important to know what part each piece of the natural ecosystem does for all the others.Preserving any bionetwork can be very difficult, because it is almost impossible to know what each element of the ecological unit adds to the equation.o conserve this delicate balance, it is important to know what part each piece of the natural ecosystem does for all the others. Preserving any bionetwork can be very difficult, because it is almost impossible to know what each element of the ecological unit adds to the equation.
God made it so that plants give off oxygen when they are making up energy to grow and we as humans, breathe out CO2 in the process of producing energy so we on a whole scale can keep the filtration of air flowing for all living organisms to use. Source(s): poetexcellence Â· 6 years ago.Thumbs up.est Answer: What a balanced ecosystem essentially does is filtrate our air supply for all living organisms.