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I have trouble remembering which muscle contracts and which muscle relaxes during the Iris reflex; could you explain it to me?

The first thing to remember is that muscles always act in pairs; so when one contracts, the other relaxes. Think of the muscles in your arm; when you bend your arm towards you, the bicep contracts so becomes...
SK
Answered by Sumayya K. • Biology tutor
36320 Views

What literary techniques does the author use to convey the atmosphere of the scene in the extract?

One literary technique employed by the writer is the use of pathetic fallacy. The description of torrential rain helps to set the mood of something scary and ominous. It foreshadows that something terrifying...
IF
Answered by Ibijoke F. • English tutor
3325 Views

How do you form the superlative of Spanish adjectives?

To form the superlative in Spanish, you use the adverbs más (more) and menos (less). For example, the word for "big" in Spanish is grande . To say "biggest", you simply tack más on before...
NZ
Answered by Nikita Z. • Spanish tutor
2621 Views

What were the causes of the Abbasid Revolution?

There were several factors behind the fall of the Umayyad Dynasty in the Abbasid Revolution of 750. These include: *Fragmentation of the Umayyad dynasty due to internal feuds *The reliance of Marwan II on th...
NZ
Answered by Nikita Z. • History tutor
7379 Views

There are 11 counters in a bag. 8 of them red, 3 of them green. Neville takes 2 counters from the bag. Work out the probability that Neville takes one counter of each colour.

8/11 3/10=24/110=12/553/11 8/10=24/110=12/55 Probability = 24/55
KH
Answered by Kieran H. • Maths tutor
13977 Views