What is the Greek name for each of the spheres?

How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

Which entry is in the wrong position in the table?