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Stomata can be thought of as gates. This is why the size of the guard cells is so important. How the guard cells change in size is a simple matter of how much fluid they can hold - their turgor. Osmosi...
2x + y = 10 (1)
3x + 4y = 25 (2)
1. Eliminate y.
Method 1:
(1) x 4:DDAnswered by Daisy D. • Maths tutor11112 Views
If you're asked to solve a quadratic equation, you could factorise it, or you could use the quadratic formula. The quickest way is to factorise, but sometimes the numbers are too tricky to factorise, (...
Best way to prepare for an Oral exam:Practise speakingHave as much conversation in French as possible, with friends or a tutor (it doesn’t necessarily need to be on the topics, any...
German spelling can be tricky to get to grips with when you first start learning, but there's a simple trick to remembering whether the word you're writing is 'ei' (e.g. 'bleiben') or 'ie' (e.g. 'spie...
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