Chemistry, 30.03.2021 18:50 jamayeah02
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
Which student gave an example of a scientific experiment?
Select one:
a. Student A because it requires experimental and control groups
b. Student B because it requires a hypothesis
c. Student A because it is preferably done in natural settings
d. Student B because it is preferably done across a long period of time
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