A1R1C3H4A1E1B3A1C3T1E1R1I1U1M3
26 points
ARCHAEBACTERIUM is validvalid
a member of the archaea [n ARCHAEBACTERIA]
any of the microorganisms comprising the archaea [n ARCHAEBACTERIA]
a member of the archaea [n ARCHAEBACTERIA]
any of the microorganisms comprising the archaea [n ARCHAEBACTERIA]