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Discuss the impacts of a storm event you have studied.

In 1987, just under 30 years ago, The Great Storm hit the south of the UK and north of France. It was caused by a depression originating in the Bay of Bengal as westerly North Atlantic wet warm winds met coo...
AS
Answered by Amelia S. • Geography tutor
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Describe the genetic code and its relationship to polypeptides and proteins. (5 points) (PAPER 2 QUESTION BIOLOGY SL)

Sequential answer: 1. What is the genetic code? sets of 3 nucleotides/sets of bases which are called codons (1 point). 2. Which are the bases? bases include adenine, guanine, cytosine and thymine in DNA / ad...
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Answered by Arian A. • Biology tutor
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What is the difference between vaccines and immunisation?

Immunisation is the process of becoming "immune" to a pathogen, in other words once you are exposed to the pathogen again you won't become ill (present with the symptoms). After your body is expose...
JW
Answered by Jake W. • Biology tutor
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Why is benzene so stable?

Benzene (C 6 H 6 ) is a simple aromatic compound, which consists of a planar hexagonal ring of six carbon atoms, with each carbon being bonded to one hydrogen atom and two other carbon atoms. Carbon has four...
MB
Answered by Max B. • Chemistry tutor
18184 Views

How should I analyse a primary source?

Primary sources offer you the chance to engage with a true piece of History - instead of taking a textbook's word, you can formulate your own opinion on the matter. Start by asking yourself what the source i...
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Answered by Tristan B. • History tutor
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