Root plant to fuel the process. In return, the plant takes nitrogen compounds produced from ammonia by the bacteria. The term root crops refers to any edible underground plant structure, but many root crops are actually stems, such as potato tubers. Edible roots include cassava, sweet potato, beet, carrot, rutabaga, turnip, parsnip, radish, yam and horseradish. Spices obtained from roots include sassafras, angelica, sarsaparilla and licorice. Sugar beet is an important source of sugar. Yam roots are a source of estrogen compounds used in birth control pills. The fish poison and insecticide rotenone is obtained from roots of "Lonchocarpus" spp. Important
Wine tasting know what they are drinking, they award points differently than if they do know what they are drinking. Vertical and horizontal wine tastings are wine tasting events that are arranged to highlight differences between similar wines. Tasting flight is a term used by wine tasters to describe a selection of wines, usually between three and eight glasses, but sometimes as many as fifty, presented for the purpose of sampling and comparison. A tasting note refers to a taster's written testimony about the aroma, taste identification, acidity, structure, texture, and balance of a wine. Online wine communities like Bottlenotes allow members