Ecosystem

This is an old revision of this page, as edited by DavidB4-bot (talk | contribs) at 23:27, June 24, 2016. It may differ significantly from current revision.

An ecosystem is an association of living organisms and their physical environment.[1]

See also

References

  1. ↑ Wile, Dr. Jay L. Exploring Creation With Biology. Apologia Educational Ministries, Inc. 1998