Which of these is changed by the Milankovitch cycles?

A. The duration of seasons on earth

B. The length of a year on earth

C. The amount of solar energy that reaches earth

D. The reflectivity of earth

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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