Sharon wants to conduct an experiment to determine if increasing the concentration of carbon dioxide around a plant will affect the plant's rate of photosynthesis.
She knows she must complete the following steps:
1. Interpret data and display results in a graph.
2. Record data as she conducts the experiment.
3. Evaluate data and draw conclusions.
4. Make a hypothesis
In which order should she conduct these steps?
O 2,4,3,1
х
4,2,3,1
4,2, 1.3
0 3, 1, 2,4