Which microorganisms can cause dental cavity?

Which microorganisms can cause dental cavity? The bacteria most responsible for dental cavities are the mutans streptococci, most prominently Streptococcus mutans and Streptococcus sobrinus, and lactobacilli. If left untreated, the disease can lead to pain, tooth loss, and infection. Today, caries remain one of the most common diseases throughout the world. What is the most […]

Who is a crane operator?

Who is a crane operator? Crane operators are responsible for lifting and moving materials around a construction site as safely and efficiently as possible. As a crane driver you’d need to be practically-minded, with an understanding of how to drive and maintain heavy machinery. Do crane operators live in the crane? It’s for the crane […]

Is euglena an Excavata?

Is euglena an Excavata? Excavata is a major supergroup of unicellular organisms belonging to the domain Eukaryota….Classification. Kingdom/Superphylum Discoba or JEH or Eozoa Phylum/Class Euglenozoa Representative genera (examples) Euglena, Trypanosoma Description Many important parasites, one large group with plastids (chloroplasts) Is Giardia lamblia unicellular or multicellular? Giardia lamblia (syn. Giardia intestinalis, Giardia duodenalis) is a […]

Who is the etiquette expert?

Who is the etiquette expert? William Hanson, etiquette expert, gives ITV1’s Let’s Do Lunch with Gino & Mel a lesson in Royal protocol and how to dine at a state banquet. Who is William Hanson? William is widely regarded as the UK’s freshest and most trusted authority on etiquette and civility. In 2019 William became […]

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