Do you think bike helmets should be mandatory for all bike riders? how would i put this in a bias question

Yes, it's POSSIBLE to ride for miles and miles and years and years w/o ever hitting your head.

The overall impact on society through mandatory helmet use - or NO helmet use - is quite small.

Convincing 1% of smokers to quit would save a lot more lives than a mandatory helmet law.

And no, if the accident mode involves being actually run over by a heavy vehicle, then a helmet might not be of much benefit.

But, the most common bicycle accident is a single accident.  

One rider, keeling over for a variety of reasons.  

Here, a helmet has a very good chance of reducing your injuries considerably.

Step-by-step explanation:

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

answer: the answer is d