I believe the answer would be D) kitchen scraps and grass clippings
Its used to protect genetic diversity and help reintroduce into the wild.
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).
That would be the chloroplasts. They are small cells in a leaf that store chlorophyll.
