Answer: They were hoping to find a waterway connecting the Atlantic and Pacific Oceans to make it easier for trading ships to sail from Europe to Asia.
Staph, as well as other pathogens, may change genetically by means of plasmids. Plasmids are DNA molecules which carries a rich diversity of genes that benefit the host cell. In this specific case, the host cell is the Staph bacteium. Among other things, plasmids carry antibiotic resistance genes.
<span>To illustrate how an ordinary Staph aureus bacterium can evolve into a methicillin-resistant bacterium, let's use the patient who doesn't finish an antibiotic prescription of penicillin. The Staph is weakened but not killed. Bacterial plasmids work quickly to produce genes that make the bacteria resistant to the drug. These parent bacteria replicate and pass on the plasmids, along with the DNA they contain, to the "daughter" cells. Voila! Methicillin-resistant Staphylococcus aureus! With the new DNA in place, each subsequent generation of Staph will also be resistant. But do not think for one moment that MRSA is otherwise somehow different from Staphylococcus aureus. MRSA IS Staph. Staph with an added feature. </span>
Answer:
Manifest Destiny is the idea that a country has the right or wants to rule the world or a large portion of land. The Mexican American War was fought for control of modern day California, Texas, etc. Even though this was Mexican land, the United States decided to wage war for control of these lands. This is an example of America's spread of territory and power.
Hope it helps!
Brainliest please
Explanation:
Answer:
It is called the Columbian Exchange because of Christopher Columbus' widespread transfer of culture, plants, animals, human populations, technology, diseases, and ideas between the Americas, West Africa, and the Old World. This happened between the 15th and 16th centuries
I hope that this helps
After the stock marked crashed, the homeless rate of US citizens sky-rocketed. Famine spread throughout the mid-west during the 'dust-bowl' which caused many residents to flock to other parts of the country, namely California. Hoovervilles, which were set up cities of the homeless popped up around most major cities as people searched for jobs. Often, after arriving in an area with promise of jobs that had already been taken people would work for next to nothing because that is all the work anyone could offer them.
