The student incorporates relevant and appropriate source material throughout their essay, effectively supporting the research question regarding the antibacterial properties of kombucha on E. coli. They utilize accredited scientific sources, demonstrating a solid understanding of the topic by explaining technical terms and their significance. However, the tone of the essay is occasionally informal, which detracts from its academic quality, and there is inconsistency in the use of SI units, particularly with measurements. Overall, while the student demonstrates strong integration of sources and knowledge, attention to tone and consistent unit usage is needed for improvement.
