I personally think people should always stick to a plan unless it is obvious it will not work. Even if there is a better plan but other people are already acquainted with the initial plan it is best to stick with the original plan and not bother explaining another one.
It would be the third choice because you can measure the distance, it is able to be achieved and or "attainable" and there is a deadline "this year"
Answer:
ABD
Explanation:
Tobacco can cause heart disease
High cholesterol blocks heart valves
Heart disease can run in your family
If there skin turns a bluish color or ribs or chest pulled inward
