All of the following are common water pollutants that can be damaging to the environment except

nitrogen from fertilizers.
heat from industry and power plants.
carbon dioxide from combustion.
suspended solids from plowed fields.

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

What type of graph presents information about how often certain or traits occur?

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?