parasites: kill host
epithyte: don't kill host
Organisms that feed on decaying material,debris, or detritus, such as bacteria, insects, worms etc.
some bacteria can survive feeding on other organisms. Also, Bacteria can be spread in sicknesses so once spread the bacteria will be given to someone else and be keeping it living. Sometimes, when an area isn't cleanly the bacteria will be spreading and causing sickness and keeping it alive. As I said, bacteria can feed on other organisms making it stay alive. Sorry if I missed something.
it can only feed at dead living things such as dead animals and plants
Many living organisms may feed on other organisms that have died. Eventually bacteria free the nitrogren in proteins to the atmosphere.
Yes they are.
No, not all microorganisms feed on dead organisms. Microorganisms are classified as either decomposers, which feed on dead organisms, or as parasites, which feed on living organisms. Some microorganisms also obtain their nutrients from non-living sources such as minerals or sunlight.
They feed of micro-organisms like bacteria, yeasts and algae
Saprophytic is another way to say decomposers. Parasitic bacteria parasitize other organisms while they feed off of their insides. Saprophytic (decomposers) bacteria feed off of dead organisms and this is extremely important for the cycle of soil nutrients and also for many plant roots.
The chemicals of living organisms
yES
Parasitic bacteria rely on living hosts for nutrients and cause harm to the host, while saprophytic bacteria obtain nutrients from dead organic matter without causing harm to living organisms. Parasitic bacteria typically have specialized mechanisms for invading host cells, while saprophytic bacteria decompose organic material through extracellular enzymes.
Decomposers feed on dead organisms. Decomposers include bacteria, some types of fungus, and a few others that you can look up