How to write the transaction of b, c,d?

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

Doing a science fair project should i do cafeteria waste or solar power

Julie’s psychologist her get over her fear of spiders. which goal of psychology has the psychologist met? a. describeb. predictc. controld. explain  select the best answer from the choices providedabcd