While the scientific evidence for abiogenesis is a sound scientific theory some scientists have formulated other hypotheses to explain the origins of life on Earth.his lesson defines abiogenesis and discusses the evidence which supports the theory. This lesson will discuss primitive Earth and the possibilities of how the first life on Earth started from a purely scientific perspective.
Should You Be Taking Mucinex and Breastfeeding? Taking Mucinex while breastfeeding is considered fairly safe, but there have been no conclusive tests. According to the American Academy of Pediatrics, the active ingredient in Mucinex, guaifenesin, is considered to be in the L2 (safer) category. Basically, they donât know of any ill effects but there have not been any controlled studies in humans or animals.
Mucinex DM Overview. Updated: Mucinex DM is an over the counter medication used to control cough and loosen chest congestion in adults and children 12 years of age and older. It is a single product containing 2 ingredients: Guaifenesin and Dextromethorphan. Guaifenesin belongs to a group of drugs called expectorants.