In this energy pyramid, about Of the available energy is transferred to each level
Explanation When an organism consumes food from the previous trophic level, some of that energy is used for metabolism, growth, and tissue repair. The amount of energy obtained from the previous level is not all converted to biomass. Roughly ten percent of it is available for consumption
No, not really. Today you see many items in the US to be made in china or europe. we still trade today, however i am not aware if europe gets US products other than food and stores.
The first early version of Saab was the Saab 92 and they were all painted in green. Eventually they started adding others, but the first one was green to imitate the British racing green color that was popular among the rich clientele for whom Saab was designed.
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<span>The American civil war was caused not by slavery but by economic factors.
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