Identify the type of research question presented on each number.
1. How much time does a student spend in the Library?

2. Does exercising give emotional stability?

3. Do rules and regulations impact a community's economy?

4. What is the participants level of stress before and after the session?

5. How many students are there to join the parade?

6. Do diet and exercise increase the confidence of a student?

7. Does the kontra-Droga Bill aid in the decrease of the number of drug users in the Philippines?

8. What are the factors that increase the risk of depression among teenage moms?

9. What are the medical affects of guava leaf extract?

10. How many working students are there in Masaya National High School?​