Bioaccumulation requires one organism, while biomagnification requires multiple organisms Biomagnification requires movement up a food chain in order to occur, while bioaccumulation does not To unlock this lesson you must be a Study.com Member.
The weighted average price for organic half gallon milk is $3.72. For a conventional half gallon of milk, the average. price is $2.33, an organic price premium of $1.39. Once again, there were more total ads for organic milk than. conventional milk. Organic milk advertisement numbers decreased 7%, and ad numbers for conventional milk. decreased 12%.
Milk, on the other hand, is far cheaper in London than many of the other global cities, thanks to generous subsidies and supermarket price wars. At Â£3.51 to the gallon, London's milk is 13th-most expensive on the list, well below the top three of Hong Kong (Â£8.10), Shanghai (Â£7.19) and Singapore (Â£6.35).