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1) Plantae 
     1) It has petals and only Plantae has petals.
     2) It has a stigma and only Plantae has a stigma. 
2) Eubacteria
    1) Has a peptidoglycan
    2) Circular with histones 
3) Protists (I think)
    1) Unicellular
    2) Not moving

4) Animalia
   1) It has a mouth
   2) It has eyes
5) The picture in the description and if the animal has feathers, hair or fur, does it have lungs or gills, Is it an Autotroph or Heterotroph, Is it a Vertebrate or Invertebrate, is it warm-blooded or cold-blooded, Does it move or not, does it reproduce Asexually or sexually, is it a carnivore, herbivore, omnivore or a producer. That is how they classify organisms. 
If you need more help I will be glad to help!:D
*~"AB84"~*

   

Your asshahs has a nice

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate