Elizabeth's grandmother was recently diagnosed with diabetes. how can she raise awareness of this disease and a promote healthy lifestyle? a) elizabeth could have students at her high school sign a petition for more healthy options and well balanced school meals. b) elizabeth could cut out all gluten products from her diet, eat only whole and unprocessed foods, and tell her family about it. c) she could begin an extensive exercise routine including both aerobics and strength training and only eat foods labelled "diet". d) she could form a diet and exercise plan with her friend and check in with each other once a week to talk about their progress.