What makes one region different from another?

What elements are found along the staircase on the periodic table? How many pups do Arctic foxes have at once? What did the earth's surface look like during the silurian period? Why is mercury a liquid at room temperature and pressure? Can natural disasters occur at once? Why do you get bonners in math class? Pasteurized milk is allowed 20000 cfu ml how many colonies would be present if 1ml of a 10 -3 dilution was plated is 20000 cfu ml a health hazard? What color does starch turn mixed with biuret reagent and why? What is the black substance called on a burnt match? How does cirripedia capture food? What outputs do plant produce from photosynthesis and how do the benefit humans? How do you make a flower not be a rox flower? What areas is steel fabrication common? Where does filtration occurs in the kidney? What does the following diagram an example of A piece of each chromosome switches places? What best describes the role of an enzyme during a metabolic reaction? Is Mount Thera active? What is the reaction of strontium nitrate and ammonium carbonate? How can a key on a map help you understand the map better? What could be the problem if fluids are starting to ooze from your legs?