How does the stem in meeting the basic needs of a plant

The stem supports the plant and because of the stem the plant is able to grow taller if needed

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

Icant be totally sure but i would say with confidence that it is example #1 about cells.