You can't see them, feel them or taste them, but your mouth is home to entire colonies of microorganisms. Learn more about oral bacteria in your mouth, here.
What does the “bacteria” mean? A. very small living things that may cause disease B. something helpful to our health C. a substance that we do not need to pay attention to D. something that we do not know yet 点击查看答案手机看题 你可能感兴趣的试题 多项选择题 青春期意外怀孕...
Because we need certain types of bacteria in our bodies to stay healthy, some food producers add some of them to yogurt and other dairy products. If you ever see food packaging labeled (标有) “living culture”, that is telling us the food has live bacteria inside. ...
14.Whatdoestheunderlinedword“it”inthelast paragraphreferto? A.Sciencefiction. B.Virtualtechnology. C.Virtualtourism. D.Therealworld. 15.Whatisthepurposeofthepassage? A.TodescribetheadvantagesofVRtourism. B.Togivesuggestionsforreducingovertourism. C.ToencouragepeopletodevelopVRtechnology. D.ToarguethatV...
Tell your healthcare provider if you have ever had an allergic reaction to contrast liquid.How is aspiration pneumonia treated?You may need any of the following:Antibiotics are given to treat pneumonia caused by bacteria. You may be given antibiotics as pills or through your IV. Steroids are ...
Compared to the microbial density of the intestine, where thousands of strains of different bacteria live, our mouth is only sparsely populated. However, saliva has a particular advantage for studies: it is relatively easy to sample. Researchers can, therefore, acquire the data they need to inves...
Antibiotics help kill the bacteria. You may need to take this medicine for 10 to 14 days. Your healthcare provider will prescribe at least 2 antibiotics at the same time. Antiulcer medicines help decrease the amount of acid that is normally made by the stomach. These help relieve pain and...
Correct. Taking a quick shower is such an easy thing to do, and it stops all that horriblesweat and bacteria getting in the pool water! I can’t understand why some people don’t doit! Rob I can see it’s making you quite hot under...
What does an amoeba need to survive? What is an amoeba's type of reproduction? What organelles are visible in an amoeba? What does amoeba feed on? What can an amoeba do to a human? Is an amoeba a protist or bacteria? What is the classification of amoeba?
Bandages and Gauze: it could be a small scratch or a major puncture wound, you need to cover it and try to stop the bleeding. Most first aid kits aren’t designed to address real trauma situations, but protecting from bacteria and blood loss is critical. Having some durable water-resistant...