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5 hours ago · H2NCH2CH2OH → NH3 + CH3CHO. Ammonia is both a metabolic waste and a metabolic input throughout the biosphere. It is an important source of nitrogen for living systems. Although atmospheric nitrogen abounds (more than 75%), few living creatures are capable of using atmospheric nitrogen in its diatomic form, N2 gas.
5 hours ago · The Roman–Persian Wars, also known as the Roman–Iranian Wars, were a series of conflicts between states of the Greco-Roman world and two successive Iranian empires: the Parthian and the Sasanian. Battles between the Parthian Empire and the Roman Republic began in 54 BC; [1] wars began under the late Republic, and continued through the Roman ...
- 54 BC-628 AD (681 years)
- Inconclusive
5 hours ago · 2000 – Brian Rawlinson, English actor and playwright (b. 1931) 2001 – Bo Belinsky, American baseball player (b. 1936) 2001 – Mary Whitehouse, English educator and activist (b. 1910) 2002 – Roberto Matta, Chilean-Italian painter and sculptor (b. 1911) 2004 – Pete Franklin, American radio host (b. 1928)
Jul 4, 2024 · Geodynamics - Community-driven organization advancing Earth science by providing the infrastructure for the development and dissemination of software for geophysics and related fields.
5 hours ago · 13:00 - 16:30: Informal Training and Sailing Taster Duties: Lead Rob Rawlinson Category: Training Contact Rob to book
5 hours ago · Av Dr.Vernon Coleman författare, allmän läkare Brilliant summary! skriver redaktören för nyhetsbloggen Exposing The Darkness Newsletter den 26 juni 2024 "Alla som arbetar för Google, YouTube, Facebook, BBC eller någon vanlig medieorganisation är konspirationsteoretiker.
