The student's choice of the topic and research question, 'An Investigation of Caffeine’s Inhibitory Effect on Lipase Enzyme Activity,' is well-justified through its global relevance, as they highlighted the growing global health issue of obesity and the potential relevance of the investigation in addressing this issue. Additionally, the student demonstrated personal input and strong initiative in designing and conducting the study, as evidenced by the thorough background information provided on the topic, hypothesis formulation, methodology design, safety, ethical and environmental considerations, as well as detailed data collection, processing, and analysis. Their initiative was also demonstrated in considering the environmental impact of chemicals and proposing improvements to address limitations in the methodology.
