Which is not a way in which light microscopes and electron microscopes differ? A) The image resolution of electron microscopes has allowed us to see clearer
images of the microscopic world than we can view with light microscopes.
B) Light microscopes can magnify an image to about 1000 times. Electron
microscopes can magnify images 100's of thousand, if not millions of
times.
C) Light microscopes cannot be used to view living organisms. Metals, such as
gold, must be used when preparing the slides for reflection of the light.
D) Light microscopes use light energy, either natural or artificial, to create the
magnified image being viewed. Electron microscopes use electrons, not
photons or light rays, for visualization.

Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

Crossing over is a method of (blank)?