The student clearly describes how the data was obtained and processed, making each procedural step easily understood, as evidenced by the raw data in Table 3 and the calculations for transpiration rates. However, the description of data recording and processing lacks detail, as the table title should be positioned at the top of the table. Additionally, there are no clear considerations of the impact of uncertainties on the data and results; the student is advised to calculate and discuss percentage uncertainties. The work also does not adequately ensure validity, as it does not include sample calculations for mean and standard deviation, which are essential for transparency. Nevertheless, the student conducts relevant data processing that effectively addresses the research question, using ANOVA and regression analysis to support their findings.