Answer: it’s better than doing nothing and at least it’s not the 1 mile run
Explanation:
Upper level because that’s where no one can see it but it is still good and far less expensive.
Health affects resulting from contact with a hazardous substance over a long period of time is called:
d. chronic exposure
Based on how the question is asked I would say 2 3 are main answers but # is a possible answer if a third option is required.
