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Dmitry_Shevchenko [17]
3 years ago
12

Why are Viruses unique among infectious agents ??

Biology
1 answer:
tatiyna3 years ago
3 0
Because it is both dead and alive !!

When outside the host , it is inactive or dead , but as it goes inside the host , it starts multiplying by hijacking the genetic machinery of the host cell !!

this property makes the virus unique of all !!
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The image shows landforms in Monument Valley, Utah
Vitek1552 [10]

folds

anticlines

synclines

Explanation:

The image showing the Monument Valley in Utah attached to this problem shows a folded terrain dotted by series of synclines and anticlines.

  • A fold is a product of ductile deformation of a rock.
  • In the formation of a fold, compressive forces acts towards each other and causes the buckling of a rock mass.
  • This leads to the formation of series of synclines and anticlines.
  • The synclines are the bowl shaped basins that sags downward.
  • The anticilnes are the upward arching structures that looks likes a dome.

learn more:

Faults brainly.com/question/5714764

#learnwithBrainly

6 0
3 years ago
Read 2 more answers
Which of the following methods results in active acquired immunity?
tatyana61 [14]
The answer is Vaccination. 
Acquired or adaptive immunity is the body's third line of defense. This is protection against specific types of pathogens. Acquired immunity may be either natural or artificial in nature. Both natural and artificial immunity have passive and active components. Active immunity results from an infection or an immunization, while passive immunity comes from naturally or artificially gaining antibodies.
4 0
3 years ago
HELP PLEASE: The German scientist _______ noticed that the coastlines of Africa and South America looked like they might fit tog
andriy [413]

Answer: German scientist Alfred Wegener

Explanation: <em>In the early 1900s, the German scientist Alfred Wegener noticed that the coastlines of Africa and South America looked like they might fit together. He also discovered evidence that the same plant and animal fossils were found along the coasts of these continents, although they were now separated by vast oceans.</em>

7 0
2 years ago
The table below shows the elements that mainly comprise each of the four layers of Earth: Elements in Layers Layer Main Elements
yanalaym [24]

Layer that is 0.2 to 1.1 percent of Earth's total diameter is the thinnest layer of the Earth- Crust.

So, the correct answer is: oxygen and silicone. The crust consists of tectonic plates (in relative motion one from another) and has 5–70 km (~3–44 miles) in depth. The most abundant elements of this layer are: oxygen-46.6 percent by weight; silicon-27.7 percent; aluminum-8.1 percent; iron-5 percent.


6 0
3 years ago
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In order for translation to start, four components need to be put together. These are
Korolek [52]
I dunno ‍♀️ sorryyyyyyyyyy
8 0
3 years ago
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