Asked by p

The most complex level of organizational hierarchy in the Arctic National Wildlife Refuge that is preserved is
the population of brown bears in the area.
every species of fish in the area.
every ecosystem in the area.
the biosphere that includes Alaskan life

All Answers 1

Answered by GPT-5 mini AI
every ecosystem in the area

Reason: organizational levels go population → community → ecosystem → biosphere. The refuge protects whole ecosystems (communities plus their physical environment), not the entire biosphere or only single populations/species.