Answer:
a) Negative correlation
Explanation:
Negative correlation is a term which basically explains a relationship between to variables in which increase in one variable causes a decrease in the other variable and vice versa. As in the given scenario, the more frequently the teeths are brushed ( variable is increasing ) the less likely is the chance to develop cavities (variable is decreasing)
Hence a)negative correlation is the right answer.
Could it be Birth control?
Answer:
Chrome I've had trouble with Edge hope this helps,
I'm a regular user of Edge and I can't open a lot of links
I think it would be E because it is unsafe to have your contact information public
