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Describe the mechanics of breathing at rest

During inhalation, the diaphragm contracts to flatten and the internal intercostal muscles contract, moving the rib cage up and out. This causes an increase in thoracic cavity volume, causing the pressure in...
RK
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What are the differences between transcription and translation?

Genetic information is stored within DNA in short sections called genes which contain the instructions needed to make a protein. DNA is a very large molecule and cannot exit the nucleus of the cell. Transcri...
MM
Answered by Matthew M. • Biology tutor
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In 2017 the number of teachers in a school was 20. The number of teachers doubles each year. If in 2019 3/5 of the teachers are female how many male teachers are there in 2019?

17=2018= 20 x 2 = 4019 = 40 x 2 =801-3/5 = 2/52/5 x 80 = 32
LP
Answered by Lorna P. • Maths tutor
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In 2017 the number of teachers in a school was 20. The number of teachers doubles each year. If in 2019 3/5 of the teachers are female how many male teachers are there in 2019?

Firstly the number of teachers doubles every year, so how many teachers are there in 2019?2017 = 202018 = 20 x 2 = 402019 = 40 x 2 = 80If 3/5 of the teachers are female what fraction are male?1/1-3/5 = 2/5Ex...
LP
Answered by Lorna P. • Maths tutor
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How does Shakespeare present confusion and chaos through Literary devices?

Shakespeare uses multiple literary devices to present confusion and chaos in Romeo and Juliet. The most poignant perhaps is through oxymorons.
LP
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