Good and Bad Bacteria

Moriah and Abigail

Good Bacteria

Archaea - microscopic, prokaryotic, unicellular organisms are now known to be very different. Mostly they are able to survive in stressful conditions of the oceans.

Cyanobacteria - are aquatic and photosynthetic, that live in water and can manufacture their own food. They are really small and usually unicellular.

Bad Bacteria

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Bad Bacterias

Giardia lamblia - a flagellated protozoan parasite that colonizes and reproduces in the small intestine, causing giardiasis.

Cryptosporidium - a genus of apicomplexan protozoans that can cause gastrointestinal illness with diarrhea in humans.