In 1890, the American scientist Willoughby Miller collected scientific evidence that indicated tooth decay is caused by bacteria living in the mouth. Knowing this, what can you predict about a person that does not brush or floss their teeth regularly?
A. Their teeth will become crooked, and they will need to wear braces.

B. Their dental health will be the same as somebody who brushes and flosses daily.

C. They will have a large number of bacteria in their mouth and will likely get cavities often.

D. They will develop several digestive tract problems, including stomach ulcers.

Question

In 1890, the American scientist Willoughby Miller collected scientific evidence that indicated tooth decay is caused by bacteria living in the mouth. Knowing this, what can you predict about a person that does not brush or floss their teeth regularly?
	A. Their teeth will become crooked, and they will need to wear braces.

	B. Their dental health will be the same as somebody who brushes and flosses daily.

	C. They will have a large number of bacteria in their mouth and will likely get cavities often.

	D. They will develop several digestive tract problems, including stomach ulcers.

sissyedgar · Answer

@Science_ALLY

thatonegirl_ · Answer

C

sissyedgar · Answer

mkay! thx!

thatonegirl_ · Answer

From the information they provide, it says that the bacteria  in the mouth can cause tooth decay. If you don't clean the bacteria out (by brushing) it will decay your teeth.

thatonegirl_ · Answer

You're welcome, hope it helped.

science_ally · Answer

you've been helped -.- 
thnk u person who helped her ;)