Rank the following cellular features and/or activities in terms of their decreasing complexity compared to one another. The most complex should be positioned on top, and the least complex should be positioned on the bottom. Cells, Macromolecules, Metabolism, Elements and Functional Groups, Ecosystem

Ecosystem, Metabolism, Cells, Elements and Functional groups, Macromolecules.

Explanation:

All living things are made up of cells which is the smallest unit of individual organisms. Ecosystem, Metabolism, Cells, Elements and Functional groups, Macromolecules. the foregoing distinguishes living things from non-living.