Red squirrels usually eat hazelnuts, but due to a reduction in their food source, they had to share resources with squirrels. The number of red squirrels decreased over time, and gray squirrels gradually replaced the red squirre
they are better adapted to the environment. This is an example of (1 point)
O natural selection.
O survival of the fittest.
O competitive exclusion.
O resource partitioning.

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