The student demonstrates a strong justification for their choice of topic and research question by highlighting its global and personal relevance. They express their interest in cellular respiration and its connection to their hobby of baking. Additionally, the student justifies their choice of organism, baker's yeast, by emphasizing its significance to individuals and industries worldwide. Furthermore, the student exhibits personal input and initiative in designing and conducting the study, as evidenced by the inclusion of pictures showcasing their experimental setup. They also mention conducting a preliminary trial and explain how its outcomes influenced their decision-making for the actual experiment.
