If it's a mammal ... about 2 billion heartbeats (with the exception of humans, who tend to live quite a bit longer than that).
An organism can live as long as it can live.
An organism's lifespan can vary significantly depending on its species, environment, and genetic factors. Some organisms, like the mayfly, live for only a few hours, while others, like the bowhead whale, can live for over 200 years. It's essential to consider the specific organism in question to determine its typical lifespan.
How long the object or organism is expected to live.
As that type of sponge is not a living organism, the question is invalid.
bacteria domain archaea
to help an organism live you need nutrients, like any types of food, depending on the organism.
Host
Bacteria that produce insulin Fish that glow (don't live very long)
Life expectancy is important because it tells how long a person or organism might live
Bacteria do not need a host organism to live and multiply.
The length of time an organism is expected to live is their lifespan.
The length of time an organism is expected to live is their lifespan.