Answer:
About 874,100 (as of 2016)
Explanation:
The rate of abortion has decreased by 19% since 2011.
Answer:
Irregular, short, long, and flat
Explanation:
1, 2& 4th bullet I think is correct
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.