Question

Match each risk factor to its type.

Answer 1

Answer:

Swimming along is a controllable risk factor, because you can stop whenever you want if you see some risk around.

On the other hand, someone else driving while drowsy represents an uncontrollable risk factor, because your are not the one who is driving, so the outcome doesn't depend on you, but the current driver, who is also drowsy, which increase the risk.

Answer 2

An uncontrollable risk factor is someone else driving while driving. A controllable risk factor is swimming alone.   

I hope this helps!