A distance-time graph shows a horizontal line at a distance of 3 km.
Explain the motion of the object.

This is the most closely resembles the model. 

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

The answer to your question is vagina