genus, species, kingdom, phylum, class, order, there might be another one.
Bats are not birds because they are mammals as they have the characteristics of a mammal. They have these characteristics which enable them to be classified as mammals. They are warm blooded, and they have fur.
Protists are either unicellular of multicellular organisms. Different types of protists are classified by the characteristics that resemble those of fungi, plants, and animals.
The two definitive characteristics that make the platypus a mammal are: 1. It nurtures its young on mothers' milk. 2. It has fur. No other group of animals both these characteristics.
Animals can be classified as mammals, and the scientific name for animals is Animalia.
Aristotle contributed to animal classification by classifying animals based on having similar characteristics. Mainly, he classified animals as either having or not having blood.
Animals are classified into the kingdom Animalia, from there they are further classified as all other organisms are into various subgroups called phylum, order, class, family, genus and finally species. Different characteristics as well as genetic studies are used to classify each animal into the proper subgroup.
There's not really an explanation.... they are classified as animals because, well, they are animals.
Animals you dum a**
they are classified by how they are classified
plants and animals are classified as living things
Animals are classified based upon their anatomy, physiology, genetics and behaviors.
Answer: biologists distinguish millions of species on earth by their characteristics. obviously they would not put an and and an elephant together because they have different characteristics. so the ant would be put in another group with other types of ants with similar characteristics. same with the elephant Further Question: I mean appearances are deceiving. How do they find out the characteristics. Do they put them n a enclosure or something?