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Damm [24]
2 years ago
5

How did researchers try to change the avian flu virus to make it more easily spread between humans?

Biology
2 answers:
kogti [31]2 years ago
8 0
The accumulation of several mutations in the main gene on the virus's surface may be able to give H7N9 the ability to spread like human flu viruses do, passing from person to person through coughing and sneezing.
nikdorinn [45]2 years ago
7 0

Answer:

They did not try to do this.

Bird flu, when it first crossed over to humans, was not human to human transmissible.

But as a virus evolves, we expect sooner or later that it would get that ability.

Researchers do not need to try to get evolution what evolution would do all by itself anyway.

I know that very often the people that say that the Chinese created a virus in a lab are also people that say that they do not believe in evolution.

Stop being a hypocrite about it.

No one was researching how to do this, no one needed to research how to do this because this is done naturally by natural evolution, and no one would want to do this for any reason.

When you accuse “researchers” of trying to do something that has no benefit to science then you accuse all science researchers when you lie about it.

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4 0
2 years ago
What happens when you increase a muscle’s endurance?
DaniilM [7]
The answer is B I'm pretty sure of it.
5 0
3 years ago
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In the guppie simulation, what happens to the brightest guppies when there are large numbers of predators?
jonny [76]
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5 0
3 years ago
How does oxygen move through the blood?
Bond [772]

Answer:

Attached to hemoglobin.

Explanation:

The oxygen is important for the cellular functioning of cell. The carbon dioxide must be move out of the cell and oxygen should reach to each and every cell of the body.

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3 0
3 years ago
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ANEK [815]

Answer:

produce energy without using fossil fuels.

Explanation:

People can use renewable energy sources, such as solar and wind power. Renewable energy sources help reduce acid rain because they produce much less pollution.

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