Answer:
C
Explanation:
The author is trying to prove that "Cell phones should be allowed in the classroom" because it is an advantage to the student and will help them when it comes to school. The author first tells that articles say it is bad to have cell phones in the classroom and goes on saying how they think the opposite and proves why with facts.
What problem did the researchers from Virginia Tech encounter during their attempt to reforest post-mined soil using biochar?Answer
Answer:
What did researchers at Virginia Tech try using to help reforest post mining site soil?
Researchers at Virginia Tech decided to try using biochar to help reforest the post-mining site soil. They got permission to apply a layer of biochar to a post-mining site before it was reseeded and replanted.
Explanation:
Virginia Tech researchers decided to attempt utilizing biochar to help reforest the post-mining site soil. They obtained authorization to cover a post-mining site with charcoal before it was reseeded and replanted.
What is biochar?Biochar is the dense black residue of charcoal and ashes left behind during biomass pyrolysis. The Global Biochar Initiative defines biochar as "the solid substance formed from the thermochemical reduction of vegetation in an oxygen-limited atmosphere."
Biochar is a durable solid that is high in pyrogenic charcoal and may last for millennia in soil.
The Virginia Tech researchers ran across the issue when attempting to replant post-mined soil with charcoal. Virginia Tech researchers decided to attempt utilizing biochar to help replant the post-mining area soil.
Therefore, it can be concluded that researchers obtained authorization to cover a post-mining site with charcoal before it was rampaged and planted.
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WILL GIVE BRAINLEST IF ANSWERED RIGHT
Answer this please thank you
Answer:
its too blury do clear pic so i cann answer
Explanation:
Please answer! pick two, tysvm!
Answer: I believe the answers are the 3 and 4 ones
Explanation:
Read the passage from When Birds Get the Flu by John DiConsiglio.
In 2005, a study began testing a possible bird flu vaccine on 450 people. The vaccine uses a type of bird flu that was found in Southeast Asia in 2004. Some of the early results are promising. But as of spring 2007, there is still no vaccine available for H5N1.
What would a researcher most likely consult next as a credible source for a paper on current H5N1 research?
a student’s research paper about H5N1 research shared on her blog
an article from last week’s The New York Times about H5N1 research
a wiki created by survivors of the H5N1 flu with details of their illnesses
a medical company’s advertisement about H5N1 on its company website
Answer:
The bird flu, like other flu is caused by a virus and this virus mutates very fast with time. Mutation is a change in the genetic make up of an organism which in this case, makes them resistant to vaccines that was effective on them not too long ago. Also, available vaccines need to be tried clinically to determine their potency and also the possible side effects of using them. To counter the problem of fast mutation, scientists are working fast to study the genetic base of these viruses in order to learn how they mutate and what causes them to mutate and maybe get some answers to how they can counter this and produce a vaccine that will work for a longer time interval.
A student’s research paper about H5N1 research shared on her blog. Thus, option A is correct.
What is bird flu?The bird flu, like other flu is caused by a virus and this virus mutates very fast with time. Mutation is a change in the genetic make up of an organism which in this case, makes them resistant to vaccines that was effective on them not too long ago. Also, available vaccines need to be tried clinically to determine their potency and also the possible side effects of using them.
To counter the problem of fast mutation, scientists are working fast to study the genetic base of these viruses in order to learn how they mutate and what causes them to mutate and maybe get some answers to how they can counter this and produce a vaccine that will work for a longer time interval.
In 2005, a study began testing a possible bird flu vaccine on 450 people. The vaccine uses a type of bird flu that was found in Southeast Asia in 2004. Some of the early results are promising. But as of spring 2007, there is still no vaccine available for H5N1.
Therefore, A student’s research paper about H5N1 research shared on her blog. Thus, option A is correct.
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