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Explain (using a sport of your choice) which physiological aids would be most beneficial to a performer.

The most effective physiological aid for a dancer would be cooling aids, these are legal and allow for reduced core body temperature, decreased sweating, dehydration and early fatigue, decreased pain and swe...
Answered by • Physical Education tutor
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This question is on meiosis: Variation occurs during meiosis, give the two ways this happens (include the phases where it occurs) (4 marks)

During prophase 1, homologous chromosomes will pair up to form a bivalent, this is where crossing over can occur. Chromatids will twist around each other and will break and reform, resulting in crossing over...
Answered by • Biology tutor
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Explain the importance of televised debates in US presidential elections.

Televised debates in US presidential elections has shaped not only the US political sphere but also that of most western democratic states. Previous to the 1960s, debates tended to be based in party ideology...
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Describe the process of a capacitor charging.

At first, there is a potential difference between the two plates of the capacitor equal to the potential difference between the two battery terminals. This causes electrons to build up on one of the plates m...
Answered by • Physics tutor
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Do the benefits of protectionist trade policies outweigh the costs?

'Protectionism' is the policy of restricting trade between states through methods such as tariffs and quotas. Tariffs are often used to protect domestic consumers. The diagram linked here shows that a triff ...
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Answered by Emilia C. • Economics tutor
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