Never start a job without knowing the adress that its at and the type of chemicals you are working with
Answer:
It is important to strengthen protective factor in life because they help you from making harm. They help you stay strong.
Well if you regularly workout a lot from day to day, you are probably fit for your age, depending on what type of lifestyle you live. Some of the following could be, increased muscle capacity, healthier lungs, increased stamina, things in that area.
Trustworthy would be a government website.
Untrustworthy would be a media report
Hope this helps!