THis will help.
Plz do not report.
Just trying to help:
http://www.qedenv.com/Knowledge_Base/Groundwater_Sampling/Is_sorption_a_problem_using_polyethylene_t...
The correct answer is
<span>C. A forest fire that was caused by lightning
Lightning setting a forest on fire can happen regardless of the density because it's independent. if it was dependent it would be things like the number of predators because the number of predators depends on the numbers of inhabitants. Lightning setting it on fire is just bad luck.</span>
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the area with low pressure will be more dense in the area with high pressure will be less dense
Fairtrade is paying producers a reasonable price for the goods that they produce. Many farmers in LICs are paid very low wages. This means that they cannot escape poverty. Fairtrade gives farmers a better chance in life.