Germs on the phone
Hi, I'm second year student of Public Health. Please take some time and answer the questions. Your answers will be really helpful for my english presentation.
Thank you!
How old are you?
- 20
- 8
- 20
- 21
- 20
- 57
- 20
- 20
- 20
- 16
Gender
Do you use a phone?
What do you think, how many bacteria can be on the phone?
How often do you clean phone?
Kitas variantas
- Once in 2 weeks