Answer
the report estimate that up 30% of death from CHD can be attributed to smoking ; approximately the same percentage of cancer deaths have been attributed to smoking.
I hope you are satisfied with my answer
Answer: SELF DISCIPLINE
Explanation:
HE STUCK TO A PATTERN OF 3 WEEKS AND BECAUSE OF THIS WAS ABLE TO GET TO WORK ON TIME ALL BY ADJUSTING HIS BODY TO A SET TIME EACH DAY.
Mitosis process that's it
Cardiovascular system has to do with the heart, so anything to reduce the risk of that system (including the heart, bloodstream etc.) would be the answer for you. So just using Process of elimination:
A) Has to do with external exposure. <em>No</em><em />
B) Keeping hands clean <em>No</em><em />
C) Avoiding cigarette smoke <em>Yes</em>
D) Keeping your vaccinations up to date <em>No</em><em />
So your answer is C.