Natural scientist

The Natural Science career track is basically a career that has to do with the study of natural science (biology, ecology, etc). It is found in the "University" expansion pack for The Sims 2. It is only available to graduates of university, so it does not have a Teen/Elder track.

Disturbingly, the career reward that comes with this career is a cow plant that can eat sims, yielding a drink that makes you sims younger.