it is not made of cells (A+)
it can breathe in water and it has gills to breathe with
The way Vorticella reproduces is asexually. They use binary fission and split in half.
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.
Exhaled air contains 16% oxygen and 21% when inhaled.
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".
Viruses are not living things because they do not meat the definition/standard science uses to define living things.
Fish use gills to breathe underwater.
gills
No it is dead organisms and rock they dont need to breathe
Humans
photosynthesis helps organisms survive by providing them with oxygen to breathe.
All organisms respire. Plants do not breathe, but they respire. Animals breathe to respire.
it contains oxygen so you can breathe and it contains blood cells
You breathe in fresh air which contains the oxygen you need. you get rid of carbon dioxide when you breathe out stale air
yes...thry do!
They obtain their oxygen by simple diffusion.
No, plankton are single celled organisms that only live underwater. Lungs are only present in some multicellular organisms that breathe air, specifically vertebrates (many multicellular organisms that breathe air like insects do not have lungs).