Palm-producing
131Biofuels-The Next Great Source of Energy? — ▪ 2008 by Clarence Lehman A boom in the production of biofuel was under way in 2007, especially in the United States, where in January about 75 refineries for producing the biofuel ethanol from corn (maize) were being built or expanded. This… …
132endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …
