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Explain the importance of a Unique Selling Point (USP) to a business

Define USP- A feature or characteristic of a product that differentiates it from other similar products. It gives a business a competitive advantage and it distinguishes the brand over others. Allows busines...
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What is the difference between the preterite and imperfect tense?

The preterite tense is generally used to describe completed actions in the past. For example, "el año pasado, fui a España con mi familia". The imperfect tense is generally used to describe ongoing...
Answered by • Spanish tutor
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Outline the stages of phagocytosis

Phagocytes recognise and bind pathogens through chemical attraction and receptors. Phagocytes (white blood cells) engulf the pathogen so it is contained within the cell in a phagosome. Lysosome containing ly...
Answered by • Biology tutor
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A student investigates phototropism in wheat seedlings. She cuts the tips off some of her seedlings. She leaves the seedlings in the window. Two days later the seedlings have bent towards the light. Describe and explain these findings.

removing tips removes auxin so growth stopsauxin collects on the shaded sideauxin causes cell elongation on the shaded sideelongation on one side causes shoot to bend to the other sidethis is positive photot...
AA
Answered by Amina A. • Biology tutor
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What is the difference between the "passé composé" and the "imparfait"?

The passé composé and the imparfait are difficult for English speakers, as they do not translate directly into English.The passeé composé is used for completed actions in the past, while the imperfect is use...
SC
Answered by Sophie C. • French tutor
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