Question

What are two types of evidence used to classify organisms?

Answer 1

The two main pieces of evidence that scientists use to classify organisms are essentially form and evolutionary relationships.

Answer 2

Physical and Genetic Evidence

Step-by-step explanation:

Classifying organisms depends on their evolutionary histories, fossil evidence, and DNA sequences; scientists consider physical features, fossils, and DNA sequences to determine whether they are related to each other. There are three kingdoms of living things: the bacteria, the archaea, and the eukaryotes.