Key Concepts: 1  Legumes (family Fabales) develop root nodules that harbour Rhizobium bacteria (rhizobia). 2  Endosymbiotic bacteria (bacteroids) convert nitrogen to ammonia (biological nitrogen fixation). 3  Legume crops restore fertility to agricultural soils by capturing nitrogen from the atmosphere.
6.Gold gives extra sheen to the body: A person wearing a moderate amount of gold in the form of simple jewelry looks gorgeous. The color and soft shine of the gold is enticing. Gold has the malleability that helps to make beautiful jewelry, wearing of which gives a stunning appearance to the person wearing it. 7. Lowers arthritis symptoms:
When deciding on gold jewelry a lot of terms come up. The most popular are Solid Gold, Gold Filled, and Gold Plated. It is important to know the differences between Gold Filled jewelry and Gold Plated jewelry when making your choice. Solid gold is of course an exquisite piece of jewelry. Gold filled is the next level and is an amazing, quality alternative to solid gold.