Question

The biosphere is the highest level of organization in the hierarchy of life on earth. Rank the levels of organization from most complex to simplest.
A) ecosystems > communities > populations > organisms
B) organisms > populations > communities > ecosystems
C) ecosystems > organisms > communities > populations
D) populations > communities > ecosystems > organisms

Answer 1

I think it's A:ecosystems > communities > populations > organisms. I think this because of course, the Ecosystem is the entire environment in the circumstance, a community is all populations in a certain area/ region, and an organism is obviously just a small being in the grand scheme of things.

Answer 2

Hello there,

The biosphere is the highest level of organization in the hierarchy of life on earth. Rank the levels of organization from most complex to simplest.

A) ecosystems > communities > populations > organisms