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I would like 2 essays completed, each 1000 words. Please cite the sources in the essays however do not include a reference list. Use the amount of sources you feel is necessary. Essay question 1: Why should selection be thought of as a tweaker rather than a designer? Discuss with reference to the rocess of natural selection and adaptations. Provide examples to support your answer. Essay question 2: Describe why competition plays a central role in understanding natural selection. Explain how this could result in conflict in human behaviour, with evidence that evolutionary factors contribute.