Top answers

How do plants alter the way in which they grow in response to light?

Plants have photoreceptors in the tips of their shoots. If light is detected from a specific direction, the plant will produce auxins which diffuse fown the shoot of the plant. The auxins increase in concent...
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Answered by Iona N. • Biology tutor
2999 Views

How do I simplify a surd?

Take the number that is in the root sign, and change it to 2 numbers multiplied together (we want one of these numbers to be a square number). A square number is 1, 4, 9, 16 etc. Then separate this into two ...
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Answered by Francesca E. • Maths tutor
5068 Views

When do you use the Dative and when do you use the Accusative with the 'magic nine prepositions'?

The prepositions which can be followed by either Dative or Accusative are: oben, unter, neben, vor, hinter, zwischen, in, auf, an When there is movement involved then Accusative is used, however, if there is...
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Answered by Natalie K. • German tutor
2242 Views

What verbs do you use the verb être for in the perfect tense?

The verb être is used for verbs of movement in the past, for examples verbs such as (aller- to go / sortir- to exit). Also for verbs suggesting a change of state (mourir - to die)
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Answered by Natalie K. • French tutor
2826 Views

How do you approach the comprehension questions in the reading paper?

I would recommend reading the questions before reading the extract as it directs your reading as you can begin to think about how the text applies to the questions asked. When reading through, underline sect...
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Answered by Abigail B. • French tutor
8115 Views