Two students are comparing scientific experiments to investigations. They came up with the following ideas. Student A: Testing plant growth in different types of soils
Student B: Comparing the water level in a lake during different times of the year
One student gave an example of an Avestigation and the other gave an example of an experiment. Which student gave an example of a
scientific investigation? (5 points)

A. Student A because it requires a hypothesis
B. Student B because it requires a hypothesis
C. Student A because it can be done in natural settings
D. Student B because it can be done in natural settings