D) Time management hope this helps
Answer:
A buildup of cholesterol plaque would begin in the bloodstream.
Explanation:
I think it’s false but I’m not sure
In a study, the independent variable is the thing that you change to see how the change produces different results. In this study, the independent variable would be the use of nicotine.
The lower group suffers the most due to having little medical treatment because the people of lower groups don't have enough money to provide themselves with the best treatment.
