Can someone please help me
9-11

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

Diagram of the evolution of land plants?

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt