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Write about your holidays in French using past tenses such as "passé simple", "passé composé" and "imparfait de l'indicatif" (10 lines).

Après une année passée au Chili, j'ai eu la chance d'avoir un été bien rempli. J'ai commencé par voyager avec mon petit frère en Amérique Latine. Nous avons parcouru des centaines de kilomètres à travers ...

Answered by • French tutor

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What is a destructive plate margin?

A destructive plate margin is formed where the oceanic plate meets the continental plate, and undergoes subduction due to the greater density of oceanic crust. As it is subducted, the oceanic plate melts ...

Answered by Erin M. • Geography tutor

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Describe the sequence of events which allows information to pass from one neurone to the next neurone across a cholinergic synapse. (6 marks)

(1) An impulse causes calcium ions to enter the axon. (2) Vesicles fuse with the presynaptic membrane. (3) This causes the release of acetylcholine. (4) Acetylcholine diffuses across the synaptic cleft. (...

Answered by • Biology tutor

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Integrate (tanx)^2

Method:We use the trigonometric identity (tanx)^2 +1 = (secx)^2 to understand that (tanx)^2 can be written as (secx)^2-1.We then use the formula booklet to identify that (secx)^2 i...

Answered by Alex Z. • Maths tutor

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What is the difference between a for loop and a while loop.

A while loop is used in situations where we do not know how many times a loop needs to be executed beforehand.A for loop is used where we already know the number of times loopneeds to be executed.For exam...

Answered by Alex Z. • Python tutor

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