At the conclusion of a study with animal subjects, the researcher 1. must provide for the care of the animals for the rest of their lives. 2. may release the animals into the wild to live the rest of...

At the conclusion of a study with animal subjects, the researcher

1. must provide for the care of the animals for the rest of their lives.

2. may release the animals into the wild to live the rest of their lives.

3. must use those animals for additional research studies before any new animals can be obtained.

4. (a) and (c) only.