1 Virology is often considered as a part of microbiology
2 Viruses can be classified according to the host cell they infect: animal viruses, plant viruses, fungal viruses,and bacteriophages (viruses infecting bacteria, which include the most complex viruses).
3 Another classification uses the geometrical shape of their capsid (often a helix or an icosahedron) or the virus's structure (e.g. presence or absence of a lipidenvelope).
4 A virus is a small infectious agent that can replicate only inside the living cells of organisms.
5 Viruses are found in almost every ecosystem on Earth.
6 Viruses cause a number of diseases in eukaryotes.
7 Viral infections in animals provoke an immune response that usually eliminates the infecting virus.
8 The evolution of viruses, which often occurs in concert with the evolution of their hosts, is studied in the field of viral evolution.
9 While viruses reproduce and evolve, they don't engage in metabolism and depend on a host cell for reproduction.
Вот перевод,ответь сам(а)
1. У тебя есть бабушки и дедушки?
2.Есть ли у твоих бабушек и дедушек дети?(дословно)
3.У тебя есть братья или сестры?4.У твоего папы есть сестра?5.У твоей мамы есть брат?6.Есть ли утебя тетя?7.Есть ли у тебя дядя?
The Church of the Savior on Spilled Blood is one of the most popular landmarks in Russia. It locates in the center of Saint-Petersburg. The Church of the Savior on Spilled Blood was built in 1907 by Alfred Parland. It got this name due to the killing of Alexander the Second at that place. And that is why it has part «on Spilled blood» in its name. Nowadays this church is a museum that is open for visiting. There is a funny fact that this church is similar to another famous Russian landmark - St. Basil's Cathedral. However, their architects and construction time are different.
3. The ship sank because the engineer didn't call for help until it was already
sinking. 4. The reason I get fat is that I'm always tasting things while I'm cooking. _right_ 5. How is Jennifer? Has her health improved? 6. You're quite right, I completely agree with you. 7. What did you do after you left school? 8. Now I understand what you're trying to say! __right__ 9. I can't imagine why you believe all those rumours. 10. Martin was looking forward to a peaceful weekend, when his brother arrived with all his friends from the football club.11. Philippa heard the result of the election as she was driving to work. So she phoned me when she got there. _right_ 12. Oh, I'm so sorry, I've spilt some tea. Where do you keep the paper towels?
1. The United Kingdom of Great Britain and Northern Ireland
2. The U.K. is situated on the British Isles in Europe
3. Belfast
4. Great Britain and Ireland
5. The Irish Sea
6. The Strait of Dover
ll. Unitary parliamentary constitutional monarchy