Reabsorbtion. Occuring more commonly within the nephron system than filtration, this is a form of active transport which takes the the useful substances for the body from the tubules and places them back into the blood filled capillaries.
Oleanders are shrubs, but they are _big_ shrubs. Most of the varieties in cultivation top out at 8 to 12 feet tall and about the same width. The wild form, and some of the older cultivars used for windbreaks top out at 20 x 20 feet.
Oleanders (Nerium oleander) are distinctive and beautiful large, flowering shrubs that thrive with little care. They are very heat-and drought-tolerant once established, and will grow especially well in seaside gardens, tolerating salt spray and wind.Oleanders generally grow best in the coastal areas of South Carolina.leanders are tolerant of many different soil types, but must have good drainage. They will not do well in wet areas. Oleanders are very drought-tolerant once established, but respond well to occasional deep watering.