Describe at least 2 human threats to the desert

Models are non-visual ways of coummincating how someone thinks about something in the natural world

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.

The tubes transporting minerals and water upward are called ?