The final installment.
Greens
Green is labelled as "non-human biological substance, process". Non-human organic stuff and non-human intelligence (my interpretation).
22. Galley.
A (food) plate (viewed from above), defined by a green background. A place to eat. Seems appropriate.
23. Coffee
Coffee. Mug. Green. Check!
25. Autodoc
This is an interesting one. The easy/obvious stuff out of the way first. The (white) cross, defined by a (green) background is widely used in association with medical symbology. So nothing new there... What is really interesting here is the choice of colors. Before going any further, a definition/description of what an Autodoc is/does. It’s an automatic/automated (hence the Auto part of the name) piece of hardware that is able to diagnose/treat patients, without a fully qualified physician present. So. In a way, it’s driven by an Expert System (a form of Artificial Intelligence) or similar type of software. I think that what justifies the green (background, where the cross is “cut”) is that non-human "intelligence" ability/capability.
29A Storage / Organic (Food Stuffs)
A variation/derivation of #29 (Storage). The "something" is now green (instead of grey) so what is contained in the container is (non-human) organic.
