Taxonomists have noted that as the number of organisms decreases, .

Taxonomists have noted that as the number of organisms decreases, the more likely the organisms are to share similar characteristics.

Explanation:

A taxonomist is a biologist that groups organisms into categories. A plant taxonomist for example, might study the origins and relationships between different types of roses while an insect taxonomist might focus on the relationships between different types of beetles.Taxonomy is the process of naming and classifying things such as animals and plants into groups within a larger system, according to their similarities and differences.Taxonomy entails the description, naming, and classification of living things. It helps us categorize organisms so we can more easily communicate biological information. Taxonomy uses hierarchical classification as a way to help scientists understand and organize the diversity of life on our planet.A taxonomic characteristic may be defined as any expressed attribute of an organism that can be evaluated and that has two or more discontinuous states or conditions.

That big glowy thing in the sky is called the sun