What are the three constitutional requirements of a president? Choose exactly three answers that are correct. Responses must have lived in the United States for at least 14 years. must have lived in the United States for at least 14 years. must be a native-born citizen must be a native-born citizen must have served in another political office for at least 10 years must have served in another political office for at least 10 years must be at least 35 years old