Which of the following cycles is crucial to living organisms? a. Phosphorus b. Water c. Carbon d. All of the above Please select the best answer from the choices provided A B C D.

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

C) to ensure each new cell has an exact copy of the dna