"a Lymph from the entire body, except the upper right quadrant, drains eventually into the thoracic duct. b Lymphatic and blood capillary networks are dependent on each other. c The thoracic duct is approximately the same size as the large veins. d The wall of the lymphatic capillary consists of a multiple layer of flattened endothelial cells."

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes