eubacteria
eubacterium
true bacteria
nostoc
trichodesmium
alga
amoebae
cocci
coliform
colonisation
crche
diatoms
ergot
granulation
infestans=
krill
matriarchate
microbe
mycobacteria
phytoplankton
plankton
protozoa
pseudomonas
retroviruses
rickettsia
rickettsiae
self-heating
staphylococci
unfittest