3. Answer the following questions using the information gathered from above a During the process, do substances move from the blood vessels into the nephron, from the nephron into the blood vessel, or from the nephron into the minor calyx? If the blood vessels are involved, be sure to name them. If a specific part(s) of the nephron is involved, be sure to name it. b. Which of the following substances (water, glucose, amino acids, urea, and various ions) moves during the process, and which section of the nephron does this movement occur in? NOTE: There are several other substances that are moved as well as the ones listed.​

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