Whats the question in this?
If a planet exists near a distant star, the star may have a very slight back and forth motion.
This describes standards that apply to good clinical practice relative to clinical trials involving human subjects or health products used by humans. ICH stands for International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use. ICH brings together regulatory authorities and pharmaceutical industry. E6 was a series of guidelines to ensure good clinical practice (GCP).
It becomes denser when decreases temperature and increases in salinity. This means that the colder and saltier ocean water is, the denser it becomes.