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Vadim26 [7]
3 years ago
13

Whats Do we mean when we say a virus evolves over time

Biology
1 answer:
Westkost [7]3 years ago
8 0

Answer:

It means that it is trying to increase it's infectivity rate and its survivability rate in different environments.

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What tree species is a hardwood used for structural timbers, flooring, and furniture?
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hope this helped :)
6 0
3 years ago
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What is the name of the process where a material that is weak enough to flow will rises when it is hot and sinks when it is cool
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Explanation:

The process of convection is commonly takes place in the mantle portion of the earth and also at the atmosphere.

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Which best describes the molecule in the diagram below
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Three of the four nitrogenous bases that make up RNA — adenine (A), cytosine (C), and guanine (G) — are also found in DNA. In RNA, however, a base called uracil (U) replaces thymine (T) as the complementary nucleotide to adenine (Figure 3). ... (Remember, DNA is almost always in a double-stranded helical form.)
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