12. How do scientist test hypothesis?
A. Designing models
B. Doing experiments
C. Drawing conclusions
D. Formulating questions

13. What do you call the information gathered during experiments?
A. Data
B. Theory
C. Conclusion
D. Hypothesis

14. What step should be completed first to solve a problem?
A. Analyzing data
B. Drawing conclusions
C. Testing a hypothesis
D. Recognizing and identifying the problem

15. Which of the following steps to solve a problem must be completed last?
A. Analyzing data
B. Drawing conclusions
C. Testing a hypothesis
D. Recognizing and identifying the problem

Pakisagot please​