No invented percentage. Seven systems. Evidence changes only when the underlying work changes.
Stable pressure, gases, humidity and containment for plants, bees and people.
Plants can flower in controlled environments. Mars specific integration remains unproven.
Manual, airflow, robotic and biological pathways each have different mission roles.
Light, enclosure geometry and altered gravity may affect orientation and flight.
Nutrition, disease control, reproduction and long duration health require testing.
Flowering alone is not enough. Plants must produce usable nectar inside the habitat.
Honey would be the public proof that the complete living chain worked together.