Efore the discovery of cells, people believed in the theory of spontaneous generation. according to this theory, living things can come from nonliving things. on the basis of this theory, people believed that maggots that formed on cheese spontaneously arose from the cheese. which two statements disprove this theory of spontaneous generation

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