As an opportunistic pathogen, C. freundii is responsible for a number of significant infections. It is known to be the cause of a number of nosocomial infections of the respiratory tract, urinary tract, blood, and many other normally sterile sites in patients.. freundii is responsible for reducing nitrate to nitrite in the environment. This conversion is an important and crucial stage in the nitrogen cycle. These bacteria also help in recycling nitrogen. C. freundii has also been investigated for biodegradation of tannic acid used in tanneries.
4. Donât take your first real test too early. Ingersoll is finding that a growing number of students are taking the real ACT or SAT in June as they finish tenth grade. He advices student NOT to start that early. These students arenât as mature and their reading skills havenât developed enough.
By Valerie Strauss By Valerie Strauss August 17, 2011. Newly released ACT scores on tests used for college admissions show that only 1 in 4 graduates of the class of 2011 who took the exam met four key benchmarks that supposedly show readiness for success in the first year of college.