The First Jawed Fish Were The

question 33

Multiple Choice

The first jawed fish were the:

• A) placoderms.
• B) acanthodians.
• C) ostracoderms.
• D) chrondrichthyes.
• E) agnatha.

---

Definitions:

Applied Behavior Analysis

A therapy based on the science of learning and behavior, aiming at improving specific behaviors and understanding how behaviors are affected by the environment.

Deinstitutionalization

A social movement and policy trend aimed at reducing the population of mental hospitals and transferring care to less isolated community-based settings.

Mental Hospitals

Medical institutions dedicated to providing care and treatment for people suffering from mental health conditions, commonly referred to as psychiatric hospitals.

Patients

Individuals receiving medical treatment or care from healthcare professionals.