I am conducting an experiment to investigate how light intensity affects photosynthesis in aquatic plants. I have set up a circuit with a battery, resistor, and wires. I placed the aquatic plants in a water-filled container and positioned a light source at a fixed distance. Using a microscope, I will observe the plants during the experiment. By adjusting the resistor, I can vary the light intensity. I will start the timer and observe the plants under each light intensity for a duration of 5 minutes. I will carefully record the number of oxygen bubbles or the rate of photosynthesis for each light intensity level. To ensure accuracy, I will repeat the experiment multiple times. Once I have collected the data, I will analyze it and look for any patterns or trends. Based on my observations and experimental results, I will draw conclusions about the relationship between light intensity and photosynthetic activity. Throughout the experiment, I will prioritize safety by following necessary precautions.