Thursday
December 18, 2014

Posts by jenna


Total # Posts: 513

english
why is it so important to determine the credibility of a source? If you hire a guide to tell you when it is safe to swim in an alligator infested pond, do you think the guide's credibility is of importance? It is no less important when one uses a source to write a story; i...
August 15, 2006

critical thinking
How does thinking critically influence the way a person writes and processes information? Please tell us how you think thinking critically influences a person. We'll be glad to critique and/or add to your answer. You might try browsing here: http://www.google.com/search?...
August 14, 2006

sociology
The Social Distance Scale..That is another measurement that they use...pg 47 chapter 2 if you want to look it up too :)
July 20, 2006

science
why does a candle appear to go out when a copper coil is placed over the flame? Combustion requires three things: fuel (wax here), oxygen (air here), ignition temperature (a match here probably). Remove one and the combustion stops -- that's the principles firemen use to ...
June 21, 2006

science
how is heat conducted along a piece of metal? http://www.gcse.com/energy/conduction2.htm
June 21, 2006

science
calculate the following(show steps): volume of a fish tank that is 15cm by 30cm by 10cm? http://www.math.com/tables/geometry/volumes.htm
June 21, 2006

science
what does shaking do that inceases the solubility of a solution? Shaking does not affect the solubility, but it will increase the rate that solids dissolve, and will also promote the formation of an emulsion if the ingredients are not soluble (e.g, vinegar and oil salad ...
June 21, 2006

science
identify the solute and solvent for this solution: copper II Sulphate solution The solvent is water. See if you can guess what the solute is.
June 21, 2006

science
what method of separation would do the best job to separate sand and water? hint* What would happen to the water if you put the mixture of sand and water in a pan and heated it on a stove for quite a long time? What's it called when water goes into the air?
June 21, 2006

science
of heating, filtering, evaporating, or distilling which does the best job at keeping the solvent of a solution? Please read the following web page carefully for your answer: http://en.wikipedia.org/wiki/Distilling
June 21, 2006

science
which of the following could not be reduced to a simpler piece of matter? compound, solution, element, mechanical mixture? Your exact answer is at the following site: http://www.syvum.com/cgi/online/serve.cgi/squizzes/chem/elements_compounds_mixtures.html
June 21, 2006

science
you are given three red powders all different substances of the following state crystals or colour would you use to identify the vials? of our 5 senses what is the most commmon sense we use when we identify objects?
June 21, 2006

science
what can happen to unhomogenized milk if left to stand is this an example of a mechanical mexture, solution or suspension?
June 21, 2006

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