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Firstly, animals are kept in cramped conditions. While this allows for the cheaper production of larger amounts of meat this is unethical and causes unnecessary stress to the cooped up animals. The temper...

Osmosis is the passive process by which water moves through a partially permeable membrane from a high concentration of water to a low concentration of water down a concentration gradient.

The timeline is often an undervalued tool to learning dates. Visual learners especially may find it useful to see the order of events set out logically in front of them. Using colour coordination for cert...

The answer is a combination of knowledge, structure, and practice. You are affectively aiming to achieve a mark for every minute of your exam which leaves little time for planning your answer. The key to ...

DNA is unwound by DNA helicase. This exposes the two strands of DNA, through the breaking of hydrogen bonds. This allows for complementary RNA nucleotides to join to one of the two strands - i.e. they are...