Describe one way that soil and plants are dependent on one in land-based ecosystems​

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a.achondroplasia b.huntington's disease c.hemophilia d.albinism

Where does the information about where each transcription factor binds originate?