skin trachea bronchioles lungs nose
Humans
If by breathing you mean inhaling oxygen, then no, because there are plenty of organisms that are anaerobic and does not require oxygen.
All living things are organisms. There is no such thing as a living cell that is not an organism.
it can breathe in water and it has gills to breathe with
No. Since breathing is related to oxygen, all living organisms do not breathe. Anaerobic organisms (organisms which do not breathe oxygen, for example any anaerobic bacteria) "breathe" using different molecules than oxygen, e.g. sulphur or nitrogen.
It lacks water and an atmosphere
organisms need a living space so that they can reproduce and protect themselves
people eat cake and Dora is AWESOME jk xD
No, because living organisms breathe...and bacteria is an organism and it doesnt breathe(i think)?!!In biology organism and living organism are the same.The word organism may broadly be defined as "an assembly of molecules that function as a more or less stable whole and has the properties of life".
Homeostasis is required by many organisms because it is the ability to adapt to its enviornment. Not all organisms need homeostasis because not all organisms "TRAVEL" through different enviornments, so there is no need to adapt. ALSO One of the classifications of living things is the ability to adapt to an enviornments surroundings. Many organisms are living and this is required of those living organisms.
Yes, as they are living organisms and all living things need air to breathe.
The structures of living organisms is very complex and very different from one organism to another; species are classified to group similar kind of living organisms through knowing about their metabolic and catabolic activitiesThis makes it less complex to study the developmenthistory and science of evaluation of living organisms on earth.