The student provides a focused and detailed description of the main topic, including the aim and introduction of the investigation. The background information is relevant and provides a sufficient introduction to the study. The biology of the experiment is explained well enough for the reader to understand, although more detail on enzyme function and temperature impact could have been included. The student correctly identifies the independent and dependent variables in the methodology and includes appropriate steps to assure the relevancy and validity of the obtained results. However, the null hypothesis, methodology clarity, and safety, ethical, and environmental concerns are not addressed.
