WONDER #484: Can Germs Be Good for You?
Question 1 of 3
Which of the following is NOT one of the four main types of germs?
Question 2 of 3
Your body contains over how many bacterial cells?
- 10 million
- 100 trillion
- 2 billion
Question 3 of 3
Probiotics are good bacteria that aid in which bodily process?
Check your answers online at https://www.wonderopolis.org/wonder/can-germs-be-good-for-you.