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How do I use the perfect and imperfect tenses?

There are two different kind of past tense in French: the Perfect Tense and the Imperfect Tense. Both tenses have different uses.

1.Perfect Tense (Passé Composé): ...

LV
Answered by Laura V. French tutor
5798 Views

If you had to give one piece of advice about writing personal statements what would it be?

There are many handy tips to consider when writing your personal statement, but if I were to select just one it would be to ensure that each and every sentence is unique to you. Ask yourself:

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2795 Views

Why is a H+ ion referred to as a proton?

An atom of hydrogen contains 1 proton, 1 electron and 0 neutrons. When hydrogen loses an electron to become H+ only a proton remains. 

We can work out the number of neutrons an atom has by...

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Answered by Oliver H. Chemistry tutor
27856 Views

What happens when you heat Calcium Carbonate?

First can you tell me what kind of reaction is this reaction?

Thermal decomposition 

Secondly can you tell me the products of this reaction and have ...

KP
Answered by Kyle P. Chemistry tutor
6398 Views

Explain how smoking can increase blood pressure?

There are two main reasons that smoking can increase blood pressure:

  1. Cigarette smoke contains nicotine which, once inhaled, can enter the bloodstream and cause the release of ...
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Answered by Oliver H. Biology tutor
7255 Views

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