Test your hypothesis by experimenting with the various papers provided by your teacher. The factor you are changing is referred to as the independent variable. After changing one factor, fold the paper as many times as possible and record the number of folds on the line.

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation:

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

the correct answer is 2 and 4

condenser is used to focus in the light microscope.