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Explain how the liver aids digestion in the alimentary canal

The liver produces bile.Bile is an alkaline solution that neutralises stomach acid. The HCl in the stomach produces acidic conditions. These acidic conditions are not suitable for the rest of the alimentary ...
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Answered by Oliver E. • Biology tutor
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Solve the simultaneous equations 2x + y = 18 and x - y = 6

2x + y = 6x - y = 6x = 6 + y => 2(6 + y) + y = 18 => 12 + 3y = 18 => 3y = 6 => y = 2x - (2) = 6 => x = 8x = 8, y = 2
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Answered by Harry H. • Maths tutor
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How should I answer an essay question?

Firstly you should take some time to read the question fully at least 3 times and to circle/underline/highlight what it is asking you to do in order to ensure you fully understand it. Secondly you should pla...
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Answered by Zoe C. • English tutor
2590 Views

why do some verbs have the word "Se" in front of them in the infinitive form?

the pronown "se" is put in front of reflexive verbs. reflexive verbs are used for an action done to oneself, for example "laver" means to wash but "se laver" literally translate...
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Answered by Olivia G. • French tutor
3777 Views

How much should I learn about the author's life?

While it is important to have an understanding of some historical context in order to understand elements of the text that may be obviously appealing to a certain historical movement or issue, it is importan...
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