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

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Which blood cell spend most of their time in the lymphatic system?