Answer:Organisms rely on each other to sustain the ecological environment, something that humans have been lacking in. So, in general, organisms are interdependent because they have no choice. There are more particular instances (mutualism, symbiosis, etc.) where the connection is more local and direct.
Explanation:
:D
Animals with bilateral symmetry can be divided equally along only one plane.
Hope this helps!
It's because of hydrogen bonding among water molecules
