If the sun's energy could be measured in units like money, which of the following organisms would be the most expensive to maintain? a mushroom a fox a squirrel a sunflower

If the sun's energy could be measured in units like money, the organism that would be the most expensive to maintain is sunflower. A sunflower is a plant that needs sunlight, water and carbon dioxide to perform photosynthesis. 

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explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

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