If you save 20% of your net income and you bring home $200.00 a week, how much will you save in one year?

Is snow a type of precipitation? explain why or why not.

Variety of living organisms; includes genetic, species, and ecological types.

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass