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Describe how animals survive adverse weather conditions

One method of doing this is dormancy. Some animals spend a period of their life cycle dormant in order to lower their metabolic expenditure in conditions which would otherwise require high energy to survive....
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Answered by Jenni M. • Biology tutor
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What is the difference between ser and estar?

'Ser' and 'estar' both mean "to be" but they have different meanings for different contexts. The most simple and general way to describe most uses is that 'ser' is used for jobs/occupations and lon...
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Answered by Hena R. • Spanish tutor
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Resistance to antibiotics is increasing. How can we help prevent antibiotic resistance developing? (2 marks)

1 mark up to a total of 2 from: Doctors should not over prescribe antibiotics, e.g. for viral illness such as the common cold. Patients should ensure they complete their full antibiotic prescription, even if...
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Answered by Harry G. • Biology tutor
2815 Views

How to structure exam question: ‘Trotsky was just as significant as Lenin to the success of the Bolsheviks in the period 1903-1924.’ Assess the validity of this view.

Introduction: Pick one side - yes or no. Mention your arguments and make it extremely clear which one supports your argument the most. Paragraph 1: Lenin as the figurehead of the Bolsheviks --> 1917, Octo...
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Answered by Anna G. • History tutor
3085 Views

Describe the structure of a protein

Proteins are made up of polypeptide chains. These are chains of amino acids which are joined together by peptide bonds as a result of a condensation reaction. This produces water as a waste product.The prima...
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Answered by Hena R. • Biology tutor
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