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What was the significance of German aggression in causing major war in Europe in 1914?

(INTRO) Since the War Guilt Clause of the Treaty of Versailles, the responsibility of German aggression in causing major war in Europe has been widely debated. Whilst it is generally agreed that Germany carr...
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Answered by Sophie B. • History tutor
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Describe the process of DNA replication

DNA replication is semi-conservative, meaning existing strands are used as templates for new strands. The DNA is separated (unwinds) by the enzyme helicase. This enzyme breaks the H bonds between nucleotides...
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Answered by Katherine O. • Biology tutor
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Complete a seguinte frase, utilizando o pretérito mais-que-perfeito composto: Quando começou a chover, eu já __________ (ir) com o cão à rua.

Quando começou a chover, eu já tinha ido com o cão à rua.This verb tense shows that the action described by the verb happened before another. In this case, I had already walked my dog when it started to rain.
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Answered by Fatima C. • Portuguese tutor
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C and D are two events such that P(C) = 0.2, P(D) = 0.6 and P(C|D) = 0.3. Find P(D|C), P(C’ ∩ D’) & P(C’ ∩ D)

Here we use the formula for conditional probability:P(C|D)xP(D)=(𝑃(C∩D))= 0.3x0.6=0.18Note: 𝑃(C∩D)=𝑃(D∩C)=0.18Hence P(D|C)=𝑃(D∩C)/P(C) = 0.18/0.2 = 0.9P(C'∩D') = P(C'|D')xP(D')P(C'|D) = 0.7P(D')=0.4P(C')=0.8...
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Answered by Sunny V. • Maths tutor
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What is the role of oxygen in the electron transport chain, and why is it so essential?

Oxygen acts as the final electron acceptor in the electron transfer chain, resulting in the formation of H 2 O. This is essential because without it, the electron transfer chain cannot function resulting in ...
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Answered by Ben W. • Biology tutor
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