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What is artificial life?

Artificial life, also known as synthetic life, is life that is created from scratch. In order for it to be considered life, it should have a membrane which is capable of self-assembly and able to form compar...
Answered by Biology tutor
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Derive X^2 + 2x

2x + 2
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Answered by Sam K. Maths tutor
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expand and simplify 2(c+5)+5(c-7)

Firstly, it is best to expand the brackets to get:2c+10+5c-35 (be mindful of the signs inside and outside the bracket because you might get a double minus sign that results in a +, however that is not the ca...
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Answered by Mansi V. Maths tutor
4689 Views

How do I know when a verb takes essere or avere when forming the passato prossimo?

This can be a bit tricky! When forming the passato prossimo, we need an auxiliary verb (a helper verb - avere or essere) and then a past participle. Now, which auxiliary verb we use depends on whether the ve...
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Answered by Frankie F. Italian tutor
3602 Views

How do I effectively use my time in the Russian reading exam

The reading exam is arguably the most difficult aspect of the Russian IB; the level of the texts is high and there is little time to engage with all the passages, therefore making it vital that you use your ...
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Answered by Imme v. Russian tutor
2692 Views