1 Cut a medium sized onion into small (~5 mm) segments. 2  Weigh out 100 grams of the onion and place into a 600 mL beaker. 3  Cover the onion with the solution prepared in step 1. 4  Put the beaker in a 65 C hot water bath for 15 minutes, pressing the chopped onion mixture against the side of the beaker with the back of a fork. When dissolved, add 75 mL of distilled water to make the extraction solution. 2  Avoid frothing. 3  Cut a medium sized onion into small (~5 mm) segments. 4  Weigh out 100 grams of the onion and place into a 600 mL beaker.
2010 Census Urban and Rural Classification and Urban Area Criteria. The Census Bureauâs urban-rural classification is fundamentally a delineation of geographical areas, identifying both individual urban areas and the rural areas of the nation.
Report Abuse. Relative location is the place where something is in comparison to something else. Relative location is the polar opposite of absolute location, which is the exact spot on earth where something is. just now. Report Abuse. Relative location is the place where something is in comparison to something else. Relative location is the polar opposite of absolute location, which is the exact spot on earth where something is. Source(s): http://en.wikipedia.org/wiki/Relative_lo...