Which water conservation strategy is used when a household installs a dual flush toilet?

1.) reusing and recycling

2.) eliminating losses

3.) preventing pollution

4.) limiting consumption

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

What noticeable trend from this graph might be used to make a conclusion?

You are given an electron micrograph of a bacterial cell. in the micrograph you can clearly see three thin layers of different densities surrounding the cell. based on the micrograph, you can infer that this cell is and would appear after application of the gram stain procedure. gram-negative / pink gram-positive / purple gram-positive / pink gram-negative / purple