They spilt them up in groups.
They are classified according to the DNA they share with other organisms.
It is important for scientists to classify both living and extinct organisms so that historians can know how the earth was millions of years ago and today. It is more important today so that scientists can help people preserve the earth.
Carolus Linnaeus used Binomial Nomenclature to classify organisms, It is still used today. He named around 400 species which was a lot for him, other scientists may classify about 2,000.
eukaryotic organisms in the Kingdom of Animalia. Another name for Animalia is Metazoa
When somebody is cleaning a fish and finds a heart with four chambers.
scientists use taxonomy to classify and separate them into different groups
characteristics.
characteristics
Scientists classify organisms by the dichotomous key. They classify by looking at if it moves or not, then they look at characteristics, then they can see what they are.
they arange them in ordely groups
scientists classify organisms into groups based on internal and external features.
a plant
taxonomy.
So is
They began to name organisms back in latin time
They are classified according to the DNA they share with other organisms.
DNA is the answer.