Integrity is by definition being honest and having strong moral principles so the best answer would be
A. Align your behavior and actions to your values
The most logical answer is because adults have more experience driving than teens because most of the time, practice helps to make perfect. But there are some teens who are better drivers than adults and teens that aren't great at driving at all, and the same can be with adults!
Answer: oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus
Explanation: made up of six elements