1. Describe at least three different ways or mechanisms through which social relationships enhance health and well-being outcomes in older adults. Why are social relationships so important for health, well-being and mortality outcomes in older adults? Conversely, why is social isolation so harmful?1. Describe at least three different ways or mechanisms through which social relationships enhance health and well-being outcomes in older adults. Why are social relationships so important for health, well-being and mortality outcomes in older adults? Conversely, why is social isolation so harmful?1. Describe at least three different ways or mechanisms through which social relationships enhance health and well-being outcomes in older adults. Why are social relationships so important for health, well-being and mortality outcomes in older adults? Conversely, why is social isolation so harmful?