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Representation is how someone or something is portrayed. Ageism is a growing concern in modern media with each age group’s mainstream representation increasingly confined to narrow stereotypes.  The most ...

Historiography refers to different historians’ written interpretations of events and periods of history. In order to analyse different historians’ arguments, it is important to determine how far the histo...

1. When an action potential arrives at the motor end plate it causes depolarisation to occur in the sarcolemma of the effector muscle cells.2) Depolar...

Natural SelectionCompetition for survival between bacterial colonies/ Selection pressure is survivalVariation between colonies linking to phenotype of resistanceSpontaneo...

First step: n=1 we have 8¹ -1=7 which is divisible by 7. Assumption step: 8^k-1 is divisible by 7. Induction step: Using the previous step we have that 8^k-1=7x. So 8^k<...