It’s true sir, i have got this question too
The answer is D you can't check for carcinogens by yourself. But the other answers will help you avoid carcinogens.
Answer: Personal Hygiene is the way a person cares or takes care of themselves. To be more precise how they care for their bodies.
Explanation:
Some examples could be, how they smell, what they look like, if they clean themselves things like that.
Other veihicles may be entering any intersection on a red signal
