The formal qualifications for people who wish to be president are established by

The correct answer is the Constitution.

The formal qualifications for people who wish to be President are established by the Constitution.  

The United States Constitution establishes the formal qualifications to be President. They are the age, 35 years-old. The aspirant must have lived in the United States for 14 years, and he/she must be a natural- born United States citizen.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.