yes they are, but a they basic form of organisms
Bacteria
*A+*bacteria
*A+*bacteria
Mold makes penicillin to kill bacteria.
a Decomposer
Parasites are any organism that lives off another organism. They can be anything from ticks and fleas to microscopic bacteria and viruses.
Amoeba is not a bacteria. It comes in animal kigdom. It is unicellular organism. Such organisms are called as protozoa. It has no cell wall like bacteria do.
Cyanobacteria is a phylum of bacteria that obtain their energy through photosynthesis.
Bacteria I don't think they are bacteria. They are just dried yeast in their dormancy. It is another kind of micro-organism, categorized into fungi.
Paramecium is an organism that utilizes cilia to sweep food particles into its oral groove, helping it to feed.
Dead plants and animals are consumed by decomposers such as bacteria and fungi.
Bacteria are found absolutely everywhere in the biosphere of our planet!! No other kind of organism is as widely distributed. It takes great efforts of sterilization and isolation to create any place that doesn't have bacteria.