Fisrt: decide whether it is an animal.
Last: see if it is a vertibrate or an invertibrate.
good luck
their genome
The chart is a dichotomous key. It helps them classify things.
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.
Radial symmetry
scientists classify organisms into groups based on internal and external features.
DNA is the answer.
by the way they look and act
Scientists use the genus and species levels of animal classification most frequently because they provide the most specific information about a particular organism. This system helps scientists accurately classify and differentiate between different species.
Scientists use the periodic table to classify the elements. The elements are arranged in the table based on their atomic number, electron configuration, and chemical properties. This organization helps scientists identify patterns and relationships among the elements.
Scientists use color, size, brightness, and temperature to classify stars.
I believe this is called magnitude, or apparent magnitude.
Taxonomy