The osmotic pressure of the plasma affects the mechanics of the circulation in several ways. An alteration of the osmotic pressure difference across the membrane of a blood cell causes a shift of water and a change of cell volume. The changes in shape and flexibility affect the mechanical properties of whole blood.
Weekly. Potatoes need one solid watering every week. Accounting for naturally occurring moisture is an important when judging how often to water. A light shower doesn't penetrate deeply enough into the soil, so you should still proceed with your weekly watering after receiving one.
If it is a single plant in a large pot (around 3 gallons or more) you can keep in in that pot for the year. You would want to keep it in the full sun and water regularly. if you start to see the tops of the potatoes add dirt to keep them protected from the sun.or new potatoes (usually about an inch or so--or 2.5 cm--in diameter), a general guideline is to harvest them when the plant is in bloom. These should be handled delicately, as they bruise easily. Avoid disturbing/stressing the plant as best you can, so that the remaining potatoes can mature.