Laika Bargain is shopping with her 3 year old son Nota. Nota is running around the store pulling cans of the shelf and endangering himself. Laika is tired after a full day of work and just wants to get her groceries and go home. Laika goes to get Nota. She picks Nota up by the right arm and lifts him to put him in the shopping cart. When Laika does this she hears a loud popping sound and Nota cries out in pain. Nota is guarding his right arm and is in great pain. Explain the likely cause of Nota’s pain.

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