Plants and Animals

When did archaebacteria appear?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/did-archaebacteria-appear-80208.html" >When did archaebacteria appear?</a>
E-mail this answer Link to this answer

Archaebacteria emerged at least 3.5 billion years ago and live in environments that resemble conditions existing when the earth was young.

Answer verified with
Get more facts and information about Archaebacteria . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: How old is archaebacteria? What environments breed archaebacteria? [ Hide these questions ]

Related research questions

Related research articles

See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.