If you don't know how that kind of thing works, you are likely to make mistakes regarding it. If you know how it works, you can prevent yourself from making mistakes that could endanger yourself and/or others.
Answer:
Ways that you can stay healthy and not getting sick in the first place are washing your hands,covering your mouth when coughing/sneezing,(also helps with not spreading pathogens) get a lot of vitamin d, getting enough sleep,and eating healthy
I hope it helps pls mark me brainlest
The answer is sexual activity.
I hope this helps!
