Afundamental concept of ecology is that living
organisms
(1) are independent and do not interact with
each other or with the physical environment
(2) do not interact with other living organisms, but
do interact with the physical environment
(3) interact with each other, but do not interact
with the physical environment
(4) interact with other living organisms and
interact with the physical environment

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells