Scientists use critical thinking skills throughout the process of research or experimentation. A student notices that their energy level always seems to decrease when they drink soda but they seem to?

This observation could lead the student to conduct further experiments to determine if there is a correlation between drinking soda and decreased energy levels. They could design a controlled study to investigate this relationship and gather quantitative data to analyze the potential effects of soda consumption on energy levels. The process would involve forming a hypothesis, designing an experiment, collecting data, and drawing conclusions based on the findings.