Toggle navigation
Review Game Zone
Flashcards
(current)
Games
Test
Preview
A city wanted to determine whether or not the addition of fluoride to water would prevent tooth decay. The city was large enough that there were several different areas. What is the best control for their experiment?
water with no flouride added
Click Card to Flip |
Start Over
| 3 out of 10
Previous
Next
Teachers:
Create FREE flashcards and games
© 2007 - 2024 Review Game Zone
|
Privacy
|
Terms