Answer:
<h2>Respiratory therapists have completed a two-year associate’s degree.</h2>
Explanation:
Respiratory therapists are professionals that assist people with cardiopulmonary illness, problems or disorders, it comprehend heart and lungs.
To become a respiratory therapists, it's needed an associate's degree, if the person wants to pursue higher positions, he/she must obtains a master's degree. In addition, an associate's degree is a two-years post-secondary degree, people in this professional path must curse study at least two full time years . In other words, an associate's degree is like the first two years of a bachelor degree.
In addition, there are certifications and credentials to practice respiratory therapies, The Certified Respiratory Therapist Credential (CRT) and The Registered Respiratory Therapist Credential (RRT), these two are the acceptable credentials. CRT is like the first level, the person must already completed a program, and RRT is like the second level, people can apply to this if the already have the CRT.
Therefore, the correct answer is the first one.