Question

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?
O Student A because it requires experimental and control groups
O Student B because it requires a hypothesis
O Student A because it is preferably done in natural settings
Student B because it is preferably done across a long period of time

Answer 1

Answer: Student A because it requires experimental and control groups

Step-by-step explanation: