geosphere transition, biosphere transition, hydrosphere transition. Explain how the following transitions might take place.

Could someone me with number one you

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line