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State three ways in which the body will respond to hot temperatures.

An acceptable answer would include any of these: - Nervous and hormonal systems carry signals to skin, liver and muscles. - Erector muscles relax and hairs lie flat to reduce insulation. - You sweat a lot (c...
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Answered by Dylan T. • Biology tutor
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What are personal pronouns?

I will be using a diagram and table to help explain my answer in the interview!
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Answered by Helena B. • German tutor
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How is Power presented in Shelley's Ozymandias?

Power is presented largely as fragile through the manipulation of the Lentini and Shakespearean sonnet forms and the disruption of rhyme as a result. Shelley's own revolutionary ambitions to overthrow his ru...
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Name 3 differences in the structure or function of phloem and xylem vessels.

Phloem vessels are made of living cells, whereas xylem cells are dead.Xylem vessels are lined with lignin and have no end walls, whereas phloem have perforated end walls. Xylem transport water in a single di...
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Answered by Tilly H. • Biology tutor
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Explain how xylem vessels are adapted to carry out their functions in plants. 4 marks

Xylem cells have no cytoplasm or end walls, meaning they form a tube through which water can pass freely to allow water transport. Lignin strengthens the cell walls, helping to support the plant.
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Answered by Tilly H. • Biology tutor
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