Which of the following would be an example of an intellectual impact for someone who broke their right arm in a car crash? Need answer ASAP!

The us is not democratic (facts/data/information/reason to prove the us is undemocratic)

The nervous system is responsible for our fight-or-flight response.a.autonomicb.parasympatheticc.somaticd.sympathetic  select the best answer from the choices providedabcd

Which of the following is not permitted in a roundabout? a. using your turn signal b. following the rules of right-of-way c. driving at the speed limit d. changing lanes