Top answers

Can an ionic substance conduct electricity?

For an ionic substance to conduct electricity, its ions must be free to move. As such, it must be in a molten state or in solution. Solid ionic substances will not be able to conduct electricity.
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Name three cell structures that are present in a plant cell but absent from an animal cell.

Plant cells have a cell wall for additional strength and protection. Plant cells also have a large vacuole filled with cell sap to increase the cellular turgor. Finally, plant cells have chloroplasts filled ...
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Answered by Gabriella L. • Biology tutor
30083 Views

For Buddhists, ‘impermanence (anicca) is the most important of the Three Marks of Existence.’

The Three Marks of Existence are anicca, dukkha, and anattā, or impermanence, unsatisfactoriness, and not-self. Impermanence is the principle that life is always changing and cannot be controlled by man; a f...
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Answered by Rosie B. • Philosophy tutor
52877 Views

How do I make sure I get as many marks as possible for my analysis of a text?

As you may have learnt in school, exam answers that achieve top grades successfully use PEA or PEE: Point, Evidence, Explanation/Analysis. Point: It is important that you establish what you are trying to say...
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Answered by Lota B. • English tutor
4246 Views

How did the first movement of Beethoven’s ‘Eroica’ rework the formal conventions of the classical symphony?

Though composed within a sonata form (exposition-development-recapitulation-coda) analogous to the first movements of Haydn and Mozart symphonies, the first movement of the ‘Eroica’ is unusually complex for ...
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Answered by Ed W. • Music tutor
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