Final answer:
Getting certified in CPR will most likely help Idris perform first aid.
Step-by-step explanation:
Getting certified in CPR will most likely help Idris perform first aid. CPR stands for cardiopulmonary resuscitation, which is a life-saving technique used in emergencies when someone's breathing or heartbeat has stopped. By learning CPR, Idris will be able to provide immediate assistance and potentially save lives in situations where first aid is needed.
Learn more about CPR and first aid