Free Exam: Session 1_Natural Science_S1
Number of Questions in Test: 25
Number of Questions in Preview: 5
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Register nowQuestion 1
[size=4]Why does a scientific inquiry need to have a well-defined problem?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
[size=4]What distinctions exist between recognizing difficulties in applied and fundamental science research?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
[size=4]For what reason does a scientific experiment need to control variables?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
[size=4]What would be the dependent variable in a study looking at how exercise affects heart rate?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
[size=4]What role does the choice of variables play in an experiment's validity?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |