The student outlines the topic of their study effectively at the beginning of the essay, clearly stating the aim to investigate the effect of various concentrations of copper (II) sulfate solutions on Vigna radiata plant growth. They establish a strong context by discussing copper's significance as both an essential nutrient and a potential toxin, providing relevant background information that enhances the reader's understanding. Although the research question is not posed in the ideal question format, it is presented clearly, and the scope of the research is appropriate given the available resources and time. The methodology is detailed, allowing for reproducibility, and the student demonstrates initiative and engagement in planning the study, ensuring the relevance of their approach and materials. Additionally, they successfully obtain a sufficient amount of relevant data, contributing novel insights into the effects of copper on plant growth.
