The air. Most organisms live in the air! others live in food and on your feet!!
It's hard to say really, as organisms' numbers can increase and decrease all the time.
A community is place where organisms live.
Bacteria, the most numerous organisms on Earth , are unicellular organisms - just had this question on a homework
Most organisms in the rainforest live in the trees.
biosphere
For organisms to live and reproduce on earth, the three main thing they will always need is Air, Water and Food.
sea organisms
Earth geological features affect the ability of organisms to live in different places because the temperatures change. Since animals and other organisms have different requirements to live, they have to live in different places.
Because there is no air, water or living organisms to eat in space but there is on earth.
no body knows becasue there could be tiny organisms or even live in the earth's core
Eubacteria are the most common unicellular organisms; they are found everywhere on Earth.