(NEED HELP ASAP)Biotic factors are the living aspects of an ecosystem (e. g. animals and plants), and the nonliving aspects of an ecosystem
(e. g. sunlight and water) are known as

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral