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French reading comprehension question

A local authority has produced this advice for helping the environment: Recyclez le verre. Recyclez le carton. Prenez une douche, pas un bain. Arretez la télé quand vous ne la regardez pas. Prenez le transpo...
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Answered by Eleanor C. • French tutor
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The peppered moth is a moth species with pale brown wings. During the industrial revolution, the number of black speciemens increased dramatically around urban areas. Explain this phenomenon using the concepts of natural selection.

The case of the emergence of a new shade within the species is an example of Evolution by Natural Selection . Moths use the colour of their wings as camouflage against predators. The environment they live in...
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Answered by Martin K. • Biology tutor
5181 Views

Expand and simplify (2x-2)(4x+6)

For this question the FOIL method can be used. FOIL stands for first, outside, inside, and last, and is used to make sure each term is multiplied by each other term. Firstly, multiply the first terms of each...
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Answered by Seren A. • Maths tutor
6739 Views

A rectangle has a shorter side with a length of x and a longer side with a length of x + 8, the perimeter of the rectangle is 80cm. Calculate the value of x.

For this question, one would sum the algebraic lengths of the rectangle, creating a result of 4x + 16. This is the algebraic perimeter of the rectangle which must be equated to the numerical value of the per...
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Answered by Ben S. • Maths tutor
4148 Views

Translate the following sentence: Caesar barbaros trans flumen oppugnavit

First thing is to find the nominative, which in this case is Caesar. Then the main verb which is oppugnavit. You should identify the tense and person of the verb, here it is past tense and 3rd person singula...
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Answered by Alex H. • Latin tutor
2972 Views