Legumes (family Fabales) develop root nodules that harbour Rhizobium bacteria (rhizobia). Endosymbiotic bacteria (bacteroids) convert nitrogen to ammonia (biological nitrogen fixation). Legume crops restore fertility to agricultural soils by capturing nitrogen from the atmosphere.
Mon Apr 24 4:00am. Meet the Press msnbc. This Sunday-morning public-affairs institution is network TV's oldest program, but it's certainly no dinosaur as it continues to be a prime forum for newsmakers (domestic and foreign) wanting to make announcements or test political waters.
Mika Brzezinski & Joe Scarbrough An Item! It's a strange day when news anchors become the news. MSNBC's Mika Brzezinski quietly got a divorce from her husband of 23 years, fueling rumors that she's hooking up with her Morning Joe cohost, Joe Scarborough, despite their on-air disagreements.