Mrs. Jackson tells the class of a new species of living thing that was recently discovered Cell theory states that which of the following must
be true about this new living thing?
Some of its cells must include a cell wall
It must be made up of one or more cells
All its cells must perform the same function
Its cells must be able to make their own food,

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