Four species of bacteria – three of them previously unknown to science – have been discovered on board the International Space Station (ISS), starting questions about how they got there, and how they have managed to survive. Their discovery may also improve future efforts to cultivate crops du...
For example, pesticides can damage the land ___killing not only harmful bacteria and insects, ___ also helpful ones. In addition, these chemicals can stay in the soil and underground water sources for a long time. This affects the crops ___(grow) on the land and, ___ turn, ...
（地方）邻近的，紧邻的：Only a handful had returned to work in the immediate vicinity.只有少数几个人回到附近地区工作。4. bewildering [] adj. confusing, especially because there are too many choices or things happening at the same time令人困惑的，使 人糊涂的：Even more bewildering—God was not...
Environmental survey for four pathogenic bacteria and closely related spe- cies using phylogenetic and functional genes. J. Forensic Sci. 51:548-558.Kuske CR, Barns SM, Grow CC, Merrill L, Dunbar J: Environmental survey for four pathogenic bacteria and closely related species using phylogenetic ...
When you leave the house, you’ll also need to bring your phone, wallet, keys, and poop bags. Your phone and keys are among the most bacteria-ridden items as it is. Do you really want them mingling with stinky meats ‘n’ treats? Imagine cleaning that out from your keys. The ideal...
(Figure 2I, P9 100 nm), occasionally connected into net-like clusters (not shown), and many long, very thin filaments (Figure 2H, P9 10 nm). In some samples fromPhaeodactylum tricornutum, particles larger than 1 μm were observed by ILM; moreover, bacteria were detected in some samples...
Then, what is it to do with our sense of happiness In the first case, where we don’t tell the clerk, a couple of things would happen. Deep down inside we would know ourselves as a type of thief. In the process, we would lose some peace of mind and self-respect. We would also...
the remainder being devoted to other kingdoms: plants, fungi, monera (including bacteria), and protista, such as algae. (See Taxonomy and Species for more about the kingdoms of living things.) It need hardly be added that humans, in turn, are a very, very small portion ...
A well- experienced dental practitioner can help eliminate tartar and plaque that allows bacteria to infect your gums. Also, the dentist will be able to detect early signs and symptoms of gingivitis. With this, you will then be given proper treatment so as to avoid the gum disease from getti...
After a couple of more dates she invited me to her house for Christmas Dinner on Christmas Day. As it turns out it was a truly memorable meal, because it was the only one that she has ever cooked for me. She would often say that her main forte in the kitchen was“warming things up...