I think that is an indication that they believe in Phylogenetic continuity
Phylogenetic continuity is an evolutionary point of view which believe that humans organ's development share very similar characteristics with other animals, especially mammals. Which the drug that affected rat would be most likely to affect human in similar way.
Answer:
A. believe that their duty is to comply with basic "MUST" and "MUST NOT" statements in codes of ethics, and nothing more
Explanation:
Counselors often looked upon as someone that can provide 'guidance' from the people who are psychologically unstable and feel uncertain in their life.
Since what they do is technically just an advice, there is no definite guidelines on the things that they should say for each problems. Because of this, they are required to give advice on mandatory ethics.
This give them the flexibility in their advice as long as their comply with basic "MUST" and "MUST NOT" statements in codes of ethics, and nothing more
First one B and second is c
