Design an experiment that would bolster the evidence that Flat Periwinkle shells have evolved in response to predation by Green Crabs. If you felt that certain postulates were not addressed (per your answer above), be sure to address those issues in your experiment. Describe your research methods and design below as well as what data you would gather.

ok that sounds like a app that my brother would like

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).

answer; a coupon clipped from a newpaper,.discounts;