“What we learn from this is that antibiotics really do affect the bacteria within our gastrointestinal tract, and we should only take them when we really need to—and always finish the entire prescription as directed.” There was no evidence that owners who sleep with their dog or allow ...
What is the difference between archaea and bacteria for kids? Archea have three RNA polymerases like eukaryotes, butbacteria have only one. ... Archaea have cell walls that lack peptidoglycan and have membranes that enclose lipids with hydrocarbons rather than fatty acids (not a bilayer). ...
These are mostly bacteria, which are very small, single-celled organisms. Scientists have found them living in places such as hot springs in Yellowstone National Park or hydrothermal vents on the ocean floor. One thermophile is the Pompeii worm, which lives in the Pacific Ocean near hydrothermal...
I will definitely be using this in my bacteria characteristics lesson next quarter. All kids hear about is killing bacteria and getting rid of bacteria, so they have no idea that some bacteria is actually good for you! Thanks so much for this information and a well-written article. ...
The stomach of a zebra can process and digest tree bark when food is scarce. Baby zebras have weak digestive systems. They rely on adult zebra dung for bacteria to help in food digestion. Register to view this lesson Are you a student or a teacher? I am a student I am a teacher ...
The immune(免疫 的) system is one of them Nassim T aleb发明 了“抗过敏”这个词,并用它来描述一种小而非常重 要的系统,这种系统可以从电击、挑战和紊乱中获 益.免疫系统就是其中之一”可知天道免疫系统是 为了来理解“抗过敏”这个词.故选D 2. A细节理解.根据第三段"If we overprotect kids and ...
the elderly, we can create a more compassionate and supportive society that values the dignity and worth of all its members, regardless of age.In conclusion, recognizing the significance of elderly people is essential for building a...
Vulvovaginitis, or vaginitis, is an inflammation or infection of the vulva and vagina. In children, it's most often caused by irritation from a product or substance. But infection, from bacteria or pinworms, can also cause vulvovaginitis. Vaginitis symptoms include vaginal discharge and redness...
结合划线词所在句“We are deep in an era of naming individuality where parents assume that having a name which sounds distinctive and unique is a virtue(我 们深深地陷入了一个命名个性化的时代,父母认为拥有一个听起来与众不同的名字是一种virtue)”可知, 听起来与众不同的名字应该是一个明显的优势,...
Kids should stay home from day care or school while sick, and should avoid going swimming or playing in a water park for a week after experiencing diarrhea, the CDC says. Who's at risk of Shigella infection? Anyone can get sick from Shigella bacteria. Children are more likely to get shig...