Please choose the correct ending to complete the given sentence: Work World: [header] How to become emt certified [title] Check your state's requirements. [step] Find your state's department of health and human services online or in person for information on how you can work towards your emt certification. Check the list of requirements you need to obtain to help you formulate a plan to achieve your goal in a timely manner.

Ending1: Generally, most workers who work towards their first or second aid certification will have a minimum of being under age of 14 to be eligible for emt training. However, there will be other requirements as well. Ending2: [substeps] You will be required to have a subspecialty, such as medicine, to qualify to be emt certified. Be aware that you may not be able to meet the required requirements for certification within your state. Ending3: [substeps] Check the eligibility requirements for application for emt certification. You must be over 18 and have close experience with your state health department. Ending4: Some of the basic requirements that emts to start their certification include : [substeps] Being 18 years of age or older. Having a high school diploma or ged certificate.

Answer format: ending1/ending2/ending3/ending4