What is the largest part of earth's history? ?

It is fossils that are found connecting to how the world use to be to how it is now and what kind of things use to live here and how

The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.