main emergency number you need to know is 9-1-1 (in the united states). they can help with emergencies like fires, someone breaking in, or injuries. but you should only call them when it's truly an emergency. if you get a small cut, that's not a reason to call 9-1-1.
keep other emergency numbers on hand, such as your parents' numbers, as well as other people you can call if you have an issue, such as a neighbor or family member.
if you don't have these numbers handy, ask your parents to make a list and post it up for you to see easily.
practice what to say during an emergency call. when you 